Causes of Chinese roses, diagnosis and treatment. White spots on chinese rose leaves

Bronze virus leaves. The leaves are covered with yellow spots and minor breaks, in places stuck and wrinkled.
Measures of struggle and prevention: Sick plants are removed, blue adhesive traps hang in the greenhouse, which distribute this virus.

Ring-spot virus. Yellow, often ring-shaped spots appear on the leaves.
Measures of struggle and prevention: Do not use patients with plants for shilling. With severe damage, the plants are destroyed.

Greenhouse and tobacco white. On the bottom surface of the leaves are visible adults of 2-3 mm long insects and their outless pale yellow larvae. The tobacco whiteflower wings are folded by the "house", and the greenhouse is more flat. With a strong damage, the leaves are yellow. They are noticeable adhesive selection.
Measures of struggle and prevention: Processing preparations based on potash soap or drugs such as Aktara, Aktellik, Spark, Inta-Vir, Carbofos, Fufanon, Duchar, Bison, Biotline, etc.

Cobbled tick. On the leaves there are yellowish specks, later - extensive discolored and dried areas. Small (0.2-0.5 mm) pliers live on the underside of the leaves among the cobwebs. The appearance of ticks contributes to high temperature and dry air.
Measures of struggle and prevention: With a light lesion, you can treat plants with soap or mineral oil. In case of severe treatment with phytodeterm, akarin, riddles, lightning, etc.

Tli. The leaves are curly, yellow, with a strong lesion, adhesive washes are visible on them.
Measures of struggle and prevention: On single plants or with weak lesions, the alace is washed with water with soap solution; With a strong lesion, antitlee, tobacco dust, accuters, phytodeterm, akarin, actara, decy, tank, spark, bivis, biotline, commander, and others are treated with preparations.

Brown rot.Amazes mostly seedlings and cuttings at the age of several days or weeks. The base of the stem is booet and thinned. Under the fallen leaves, long threads of the mushrooms are developing.
Measures of struggle and prevention: The cuttings immediately after landing to spray Rusurl. Seizians do not land too deep. After planting, sprayed under low pressure, so that the base of the stem moistened well.

Cherweets. On leafy veins and sweets, white wax allocations appear, in which the colonies of Chervestians live.
Measures of struggle and prevention: The affected plants are removed. When spraying foliage with mineral oil (M-30, M-50), the Chervests are choking under the oil film. Such processing is carried out when they are protected from the Sun and not too often.

Bacterial spot. On the leaves, most often in the edges, yellow rotting spots with an oily border appear.
Measures of struggle and prevention: Plants regularly examine and at the first signs of the disease are treated with cumulus preparations, EUPares, Roughl, Fundazole and others.

Shields and spoors. On the surface of the stems are visible whitish or golden brown tubercles. Usually insects can be seen with a needle.
Measures of struggle and prevention: Remove pests from single plants and with a small lesion can be an old toothbrush, and then wipe the stalks with a cotton swab, moistened in kerosene. Insects are choking under kerosene film. You can also try sprays to give the leaves of a gloss (based on oil). If there are many plants or they are strongly amazed, they are treated with insecticide, for example mineral oil.

Chinese roseotherwise called hibiscusIs one of the best decorative plants that can be grown in the house. Hibiscus flowers with tubes sticks are delighted almost everyone, who has the opportunity to admire them. Learn all about the care of the Chinese rose to grow the plant to be simple and brought the desired results. Read also with what diseases and pests can threaten the Chinese rose, and how to avoid the occurrence of possible problems when growing hibiscus at home!

Brief description of hibiscus

The Chinese Rosa (Hibiscus Rosa-Sinensis), also called Hibiscus or Kenaf, belongs to the Malvic family (it includes all possible species of Malv). Chinese rose, grown at home, should not be confused with her garden sister, that is, with Syrian Hibiscus, which is called just Hibiscus or Hibiscus (Hibiscus Syriacus).

Chinese rose can be considered an ideal room plant. Despite the fact that its unusually large-sized flowers bloom in just one or two days, while ensuring the right conditions of cultivation, you can enjoy continuous flowering (flowers will bloom every day) from May to October. Flowers, usually, very large size and with a variety of color, depending on the variety there are purple, white or red, monochrome or spotted, with interesting stamens collected in the tube.

Chinese Rose, Hibiscus - Care, Growing

The location for the cultivation of hibiscus. Chinese rose prefers sunny places, but the light should be scattered. Ideal for this plant will be located with southern (but not on the windowsill or right near the window, but better somewhere at a distance of about 1 meter from it), Western or South-west side (here it can be placed on the windowsill). In summer, Hibiscus can be taken out into the street, for example, on the terrace, but it should be slightly shaded place (half-day). Never forget that in very hot days the plant should be protected from direct sunlight from entering it. With an excess of light, the leaves of hibiscus begin to pale, and in a very shaded place the plant is weakly blooming.

Temperature for the cultivation of hibiscus. The plant prefers is warm. In summer, it is best to feel at a temperature of about 20 ℃, the highest temperature in the room, which is allowed, is 27. In winter, from November to January, Hibiscus should be transferred to a cooler room with a temperature of 15-18. At this time, the Chinese rose is at rest. Together with a decrease in temperature, the plant also needs to limit watering and stop feeding.

Humidity of air during the cultivation of hibiscus. To grow Chinese roses, it is necessary to provide it with conditions with a fairly high humidity, for this plant can be irrigated from the sprayer (it is better to do it with an estate water). However, always remember that the leaves under sunshine, the water should not fall, because it can lead to the appearance of sunburn.

Watering hibiscus. Care for the Chinese rose grown at home requires an appropriate watering of this plant. Starting from spring and before summer, watering hibiscus should be quite abundant. Make sure that the soil is constantly wet, but not wet. In the period from November, together with a decrease in temperature, the plant is limited and watering (they take it no more than once every two weeks).

Undercalinking Chinese rose. When growing hibiscus at home, it is very important to perform timely feeding. Without this procedure, the plant will not be able to release a large number of colors. Hibiscus feeding should begin in the spring, as soon as the first floral buds appear and continue to fertilize during the entire period of flowering. The feeder is carried out every week using multicomponent fertilizers for flowering plants, which can be dissolved in water for watering. Dosing fertilizers should be in accordance with the instructions described on the package. In the fall, the feeder is limited, and in the period from November to January, when the plant is in the state of rest, and it refuses it at all.

Hibiscus transplant. Chinese rose grown at home should be transplant annually in the spring. Usually, the land is perfect for the plant, intended for planting indoor plants, which can be purchased at any flower shop. The perfect land for hibiscus will be clay soil with an admixture of peat and sand, with an indicator of pH 5.7 - 6.8.

Trimming chinese roses. To form the right shape of the bush and ensure lush flowering, the Chinese rose needs a systematic trimming. This procedure should be conducted late in winter when the plant still sleeps. Also, pruning can be carried out during a transplantation. Stems should be shorted in half of their initial length.

Gibiscus reproduction. The reproduction of Chinese roses at home is better to spend in the spring, rooting the weeds, cut off from the top shoots, which are preserved 2-3 leafs. Before boarding, cuttings dip in a means that accelerates the development of the root system, and then carry them into a light peat soil (for example, in a mixture of peat with sand). Cuttings provide conditions with high temperatures about 25. For three weeks, they must completely root.

Chinese Rose, Hibiscus - Diseases, Pest

Incorrect cultivation conditions can often cause hibiscus diseases or contribute to the appearance of pests.

Too wet soil can lead to weep the root system and fallen leaves Chinese rose. Drying soil, too dry or too wet air, can lead to the feet of flower buds. If the edges of the leaves are folded, the cause of this may be too dry ground in a flower pot. The edges of flower petals acquire brown, and then black painting, if you spend a spraying of the plant with strong heating in the sun or strongly cold water.

White or red spots On flower or young shoots of hibiscus indicate that the plant attacked gray Gnil. In this case, refuse to completely from the spraying of the plant and carry out the treatment with Biosept 33 preparations (at a concentration of 0.1%), "Rough Flo 255" (at a concentration of 0.2%) or Telfor 500 (0.1%). After some time, spraying repeat.

If on the leaves of hibiscus appear brown-purple spots, and then the leaves begin to dying, it indicates alternariasis. To combat it, you can use the preparations "Rough Flo 255", "Garant 500" or "Folp 80" (at a concentration of 0.2%).

Too dry air contributes to the appearance of hibiscus pests, such as: TLL, mildercycars and a web tick.

Recognize presence custom tick On the Chinese rose, it is possible by the presence of yellow spots on the leaves and cings on the bottom of the sheets. In this case, the drug "Karate Zeon 050" should be used at a concentration of 0.05% (5 ml per 10 liters of water). To the second method of combating a spider mite can be attributed to the use of an insecticide in the form of wands "of the provision" or "pure sheet". These funds are not valid immediately, so you have to wait a bit before you get the desired result (substances contained in chopsticks come to the ground, and from there to the roots of the plant and its tissues, from where pests are saved). This may take about a few weeks.

That the hibiscus appeared mathematical worms You will learn on a white gun, which accumulates at the base of leafy cuffs. It is possible to fight with them using the same insecticides as the appearance of a spider tick, the "provision" and "pure sheet".

Aphid Immediately forms a colony with the offspring, most often having placing his kids on young leaves, stems, buds of flowers and on the colors themselves. Where the word was sucking, the leaves begin to discolor and deform, are often covered with sticky discharge of Tly - honey dew. To eliminate Tli from the plant, you can use any drug that is designed for this.

Remember that when performing spraying by any of the above preparations (except for the natural basis) to eliminate diseases and pests, the plant must be taken out into the street, because drugs can be harmful to people. They are categorically impossible to use indoors.

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The main diseases of Hibiscus

The plant is quite unpretentious, therefore, even serious mistakes, if they occur in a single quantity, cannot cause significant harm to it. But a systematic violation of the conditions of agricultural scientists will definitely provoke trouble, the plant will begin to wake, feel bad, root. All famous hibiscus diseases may arise due to such phenomena:

Finding in hot, dry room.
Lack of spraying, especially in the summer.
Finding under the wind, draft, under the right sunlight.
Dusting, hibiscus pollution.
Excess watering, which caused the root dropping.
Watering by the Chinese rose by poor water (not sparkling, containing a lot of harmful impurities).
Infection of pests as a result of contact with patients with plants.
No transfers, feeding fertilizers.
"Crossing" hibiscus with nutritional fertilizers.
Bad lighting, or a flower coup by another side to the sun.

If the living conditions of the Chinese rose are favorable, it grows very long, and blooms from March to October and even longer. But the disorders described above, subject to their regular influence, various diseases can provoke various diseases. Below are the most common ones.

Name of the disease	The cause of the occurrence	Description of signs
Noncommunication chlorosis	Nutrition of the plant is lack of nitrogen, iron, potassium, magnesium, or fasting one of these elements due to the oversupprance of the other.	Thinning branches, weak color of flowers, no flowering (potassium deficiency), leaves spotty (magnesium deficiency, nitrogen), foaming, yellowing of leaves (flamm of iron)
Infectious chlorosis	Hibiscus infection with viruses, mushrooms, microbes and pests	Fitting, yellowing of leaves, no flowering, general weakness of the plant
Sunburn	Flower in the flower of direct sunlight, unexpected lighting change	The appearance of white burn stains on the leaves of the plant
Vascular (trachemic) fading	Infection of the Chinese rose Mushrooms of the genus of a verticillion or fuzarium, the development of diseases of the fusariosis or verticillosis, as well as infection with some kinds of viruses	Drying, wrinkling branches from the ends, a quick process transition to the trunk, the death of the plant

Diseases of leaves

Separately, I want to dwell on the problems and symptoms that occur in violations of the life and flower development. Diseases of the leaves in most cases provoked by chlorosis - decrease in chlorophyll produce in the green part of the plant. Below are the main symptoms of disadvantaged in the state of hibiscus, as well as their possible reasons:

The yellowing of the leaves is to infect pests, the disease of the roots of the plant, chlorosis of leaves, weak humidification of the air indoor.
Hibiscus leaves falling - low humidity, no spraying, sharp lighting, drafts, other types of stress for a flower.
The yellowing of the leaves is falling into the dispensing of the root system in winter, stress, low humidity in the room.
Twisting leaves in the tube - the defeat of the tool or some other pests.
Withering the tips of the leaves is a lack of nitrogen, phosphorus, other nutrients, the complete absence of a hibiscus dust.
The overall fading of the leaves and the entire flower is to exempter the temperature in the room above the norm, reduced humidity to low marks.
Resetting the leaves and buds by the plant - the lack of the desired amount of potassium in the soil, the lesion of the leaves with midge gallicle, high temperature in the room.

Treatment of disease

Most of the problems of the plant are solved by bringing its content to the norm. For this, it is important to provide such conditions:

Do not water the flower too often, but do not forget to do it regularly, without drying off the earth coma
Remove the flower from the straight rays of the sun, put it in a half
Fertilize Hibiscus Fertilizers once a week about up to mid-August, then - once a month
The amount of irrigation in the fall and in winter it is necessary to reduce, and the plant itself is located at temperatures up to 15 degrees
Spraying the flower should be daily independence from season
Provide good drainage, transplant Chinese rose

The treatment of hibiscus diseases is carried out depending on the problems available. In order not to arise solar burns, those plants that are grown in greenhouses should be taken out in the sun for an hour and a half a day, and only then starting to leave them for a longer period. The leaves that have already been covered with burn stains will disappear, they will change new ones.

Anti-infectious chlorosis is perfectly helped by regular fertilizing plant fertilizers, which can be found in any store for flowerflowers. Before watering the water with a deficiency of iron, it is necessary to squeeze the chelate of iron. Prevent infectious chlorosis will help a timely transplantation, preventing contact with patients with plants, cleaning from dirt and dust, fertilizer. Periodically, the flower should be washed under the shower, covering the ceulof the earth. Temporary quarantine is required for all new plants.

It is very difficult to treat the vascular wiping of hibiscus, it is possible to cure him not always. Many plants die quickly, sometimes they do not even have time to fall out. You can try to get rid of the problem in such ways:

Cut all dried plots, slightly capturing healthy flower parts
Treat all plant with special antifungal drugs (dezavid, zircon, Thunder-2, Domotertal, Citovit, Epin, Alin-b, etc.)
Square to chinese rose with trichopol solution (2 tablets per liter of water) - folk method

Pest

Pests of the plants settle on it after contact with patients with colors, or when transplanting into infected soil. Most often placed on Chinese rose such pests:

Aphid. Small insect, sagging on buds, young shoots. Quickly multiplies, creates a colonies, destroying young leaflets and non-painted flowers that initially become sticky.
Cobed tick (red spider). It is immellent without a magnifying glass, she lives from the bottom of the sheet, enveloping it with a shell, similar to a cobweb. It is best breeding in warm, dry air.
Greenhouse whiteflink. Causes the yellowing of the leaves, covering them with a sticky discharge. Insects themselves or their yellow larvae can be seen from the bottom of the sheet.
Cherweets. Show themselves with wax white discharges on the cuttings, in the sneakers of the leaves.
Shieldes, funks. After their settlement on the stems, brown tubercles are observed.
Gallitsa. This midge causes friction, yellowing of leaves and buds that do not have time to dismiss. Inside the buds, you can detect small eggs midges from which worms appear. They eat buds from the inside, which with them together fall on the soil.

Than handle

The question is how to process Hibiscus from diseases, in the presence of pests very relevant. If the prevention of pests caused by pests turned out to be ineffective, then treat such treatment methods:

From Tly - the flower treatment with anabazine, nicotine sulfate. It is recommended to change the drug more often - for decis, phytodeterm, intra-vir, tobacco dust. With a single lesion of the leaf, the tool helps the treatment with soap solution.
From the shield - spraying with a solution of the preparation of accility or other insecticides.
From Cherwec - treatment of leaves with mineral oil, which is done only when planting a plant in the shade.
From whitefly - treatment with the preparations of actara, carboofos, spark, duchine, biothelin, bison, applying potash soap.
From the spider tick - washing the plant with soap solution, treatment with drugs of lightning, riddles, akarin, phytodeterm.
From the gallians - collecting the affected buds, not letting them fall on the soil. The soil itself should be treated with any medicine from ground pests.

From the folk agents that can be struggling with plant pests, are popular:

Dry red pepper pour water (1: 2), cook an hour, strain. 10 gr. The resulting solution is to dilute in a liter of soapy water, treat the plant. This method helps a good tick, Tley
Mustard dry (50 gr.) Cook in a liter of water 15 minutes, let cool. Dissolve agent in 20 liters of water, rinse the leaves of a flower from aphids, a shield

If you observe all the conditions of cultivation of the plant, it is unlikely to have problems in the form of diseases and infection by pests. A healthy hibiscus will bloom to bloom and delight your owner.

uhodvdomashnihusloviah.ru.

Chinese rose - illness, pests and ways to deal with them + video

The Chinese rose, also known as Hibiscus, is rather unpretentious, but it also has its enemies in the face of various pests and diseases that make it. Knowing about the causes of the defeat with any ailments, you can prevent the disease at all of this plant. And if the Chinese rose has suffered a similar attack, then you need to know about the ways to combat her.

What provokes Chinese roses diseases?

The main symptoms of the deterioration of the state or disease of hibiscus

All about hibiscus diseases - types, symptoms and causes of occurrence

Treatment of diseases and struggle with the consequences of some errors in care

What if the plant has stress?

Most often affecting pests and fighting them

Most of the Chinese rose diseases are associated with the wrong leaving for it. And in second place in terms of the number of diseases and frequency of their manifestation, there are cases of infection with fungi and pathogenic viruses. But by the way, to say, the defeat of the rose by a majority of these twigs also depends on the correctness of its cultivation. After all, when the plant does not receive proper care, it becomes weakened and, as a result, more susceptible to infection with fungi and viruses.

Chinese rose

Hibiscus racks to the transformations of fate - it is not very dependent on how it is grown. It is understood that the Chinese rose cannot even harm even serious flaws in care for her. However, this plant "forgives" such negligence only if they are allowed in a single amount. Systematic violation of any problems of agrotechnics will certainly provoke those or other troubles and diseases. Hibiscus will begin to feel bad first (weaken), and then wake and root.

So, all the most famous diseases of Chinese roses can hit it due to the following care errors:

plant location on drafts, under the wind or straight rays of the sun;
excess water, resulting in root rotting;
accommodation in a dry or hot room;
pollution and dusting of the plant, especially its leaves;
lack of spraying or when they are extremely rare, especially in summer;
watering with water of poor quality (containing a lot of impurities harmful to indoor roses or not saturated);
bad lighting, and sometimes the flower turn with the back side to the sun;
"Crossing" fertilizers;
lack of feeding fertilizers and transfers;
the admission of contact with already patients with plants, as a result of which hibiscus is amazed by diseases and pests.

All these disorders in the condition of their systematic impact on the Chinese rose provoke various diseases from it. If this plant is to ensure favorable conditions or at least not to injure him with a careless attitude, then it grows pretty long and necessarily every year it makes his bloom since April in October, and even longer.

2 The main symptoms of the deterioration of the state or disease of hibiscus

The first signs of deterioration of the well-being or disease of the Chinese rose in most cases are any changes in the state of its leaves, as well as some other below symptoms. In each individual case, the plant may underestimate, as a rule, for some of several reasons. The following are the main symptoms and the most likely reasons that caused their appearance.

Yellowed leaves of hibiscus

If hibiscus leaves:

Wishes - a plant is infected with pests (by a spider tick or tool), he has root roots, chlorosis of leaves or indoors insufficiently wet air.

The wishes and fall out - stress (occurs when there is no adverse factors or a sharp change in the conditions of content), drafts or indoors are not enough wet air, and in the winter and from the convergence of roots.

Feed - indoors insufficiently wet air, stress, sharp change in the intensity of lighting or drafts.

Faded at the tips - the plant lacks phosphorus and nitrogen, as well as, most likely, some more nutrients.

Twisted into the tube - damage to pests, most likely tool.

Fall together with the boots of flowers - in the room too hot, the plant lacks potassium or it is affected by pest (midge gallicle).

Faded together with the whole plant - indoors are too hot or humidity below the critical marks for the Chinese rose.

What exactly the reason for the appearance of most of these symptoms should be found to find out from identifying possible flaws in care. That is, we determine whether the temperature and humidity in the room, the frequency and the amount of irrigation, as well as spraying and feeding fertilizers required for hibiscus. Then the exclusion method is determined by possible, and, most often, real reasons. If they are in incorrect care, we eliminate the mistakes made. And how to deal with the rest of the reasons will be considered later.

3 All about hibiscus diseases - types, symptoms and causes of occurrence

Below will be described the most common hibiscus diseases. Most of them are manifested in changing the appearance of the leaves. With these ailments in the order of their prevalence and begin. The diseases of the leaves in the overwhelming majority of cases are provoked by chlorosis. This is a disease in which the plant is disturbed by the process of formation of chlorophyll and the activity of photosynthesis is reduced. The main characteristic features of this disease in Hibiscus: yellowing and / or falling leaves. Chlorosis is two species - noncommunicable and infectious.

Noncommunicable chlorosis of roses

Most often, the Chinese rose is striking noncommunicable chlorosis. The reasons for its occurrence are in violation of nutrition: insufficient either overpowering nitrogen, potassium, iron and magnesium. Moreover, it should be noted that magnesium and potassium in their nature are competing elements. That is, the overtaking of one causes the lack of the second. Symptoms of noncommunicable chlorosis at hibiscus are as follows. With a lack of iron yellow, and then fall leaves. If there is a thinning of the branches, in the last time the plant does not bloom or it has flowers have a pale color (not enough to be bright), then this indicates a deficiency of potassium. When the rose lacks magnesium or nitrogen, the leaves are covered with stains: yellow, whiten or lemon color.

Infectious chlorosis, as follows from his name, is striking Hibiscus due to its infection. The pathogens of this disease of roses are fungal microorganisms, viruses and even pests. The symptoms of the disease infectious chlorose are as follows: the yellowing and subsequent fallout of the leaves, as well as the total weakness and lack of flowering plants. Perhaps the following disease in the frequency of occurrence is a sunburn. Signs of this ailment - the appearance on the leaves of white spots, as in the photo. They arise as a result of partial destruction of chloroform of green fabrics under the straight rays of the sun. This usually happens with plants for which the lighting intensity has sharply changed from a less illuminated place or from the greenhouse to the bright sun.

Vascular wilting is the result of a hibiscus infection of the genuine of the genus of a verticillion or a fusarium. With a verticilellosis, the plant starts the barrel to twist and shut down the leaves. Then this process is moving up the stalk. In a strongly affected rose, Green will only remain the most upsh. If it is hot in the room, then the leaves fade very quickly, not the time to twist, as a result of which the plant looks as if it was scarked. Fusariosis is manifested in slow fading and the subsequent dying of the leaves without changing their color, that is, they remain green. The upper leaves can become watery, and separate areas to purchase a pale green or light yellow shade. In both cases, after the lesion of all leaves, the trunk and the death of the plant occurs.

Bacterial spotting

Bacterial spot is a disease, the manifestations of which can be observed not only on the leaves, but also on shoots. Mostly, this ailment in hibiscus causes bacteria of this kind as Xanthomonas. This disease most often amazes young shoots and leaves. Depending on the specific type of pathogen, the symptoms of the disease may differ slightly. The most characteristic and common picture is when watery yellow small spots appear on the stems and leaves (visible on the photograph), which gradually become black. The form of spots most often incorrectly angular, and by their contour, a light green or yellow car can be seen. Spots gradually increase in size and then merge. As a result, the whole sheet becomes black. So the disease progresses on the whole plant and ultimately it dies.

Another option of spotting caused by bacteria is a bacterial burn. Its causative agent are other bacteria belonging to the Pseudomonas family. Most often, bacterial burn begins with young shoots, leaves and flowers. The symptoms are the following. No spots are formed on the plant, but at once quite extensive shapeless areas of blaming (as in the photo), which soon dries. Externally, such areas on a sheet look as if he has burned in this place. The progression of bacterial burns is first the fracture in the plant of individual parts, and then his death. Under favorable conditions, this disease is developing very quickly.

Under the damage to the brown rot, the hibiscus stalks are drowned and thinned at the very base. Rose is strongly weakening and can perish. Most often, this disease amazes young seedlings and plants.

4 Treatment of diseases and struggle with the consequences of some errors in care

Most of the problems arising with hibiscus are solved by putting the conditions for its content and eliminating errors in care. Since the purpose of this article is not to consider how it is to care for the Chinese rose, then all these moments will be omitted. Let us dwell on the elimination of a number of specific omissions in the care mentioned above in the chapter on the main symptoms of the deterioration of the state of the plant. In case of insufficient humidity in the room, the plant must be easily sprayed - not alone, but several times a day. At the same time, it is impossible to allow the mooring of the soil - so that after such a "soul" water already stood in a pot. If Hibiscus is hot, then indoors with it need to be tried to reduce the temperature, and should also shade it and spray it.

Fertilizers for chinese roses

When the plant lacks some nutrients, then, of course, it is necessary to feed it with appropriate drugs, including missing elements. If the in winter there was a mooring of the roots, then the irrigation must be temporarily in terms of quantity and volume to cut, and the plant itself should be sprayed instead, wait, again, so that less water falls into the soil, and it does not turn into a liquid cleaner. What to do in the case of drafts, it is clear and so - it is necessary to eliminate the reason for their occurrence or transfer the Chinese rose to another, more relaxed place.

Now about treating diseases. Unconfecting chlorosis can not only be defeated, but also prevent regular fertilizer feeding fertilizers. If still this attack happened, the focus must be made on those feeders that contain missing elements. It should also be noted that the symptoms of the lack of iron (yellowing of the leaves) appear against the background of a lack of nitrogen and elevated content in water used for watering, chlorine and calcium. Therefore, before irrigating water, it is necessary to defend water, and then add such a microfertilization into it, like iron chelate. The latter should be done if I really have a deficiency of iron. And it is necessary to monitor the adequacy of the number of feeders containing nitrogen.

Infectious chlorosis is better prevented. To do this, you can not allow the contact of Chinese roses with patients with plants, it is necessary to make her timely transplant and fertilizers, and it is also necessary to regularly clean it from dust and dirt. The latter is best done, my hibiscus under the shower. The soil in the pot can be covered with cellophane. And yet, all new plants that brought home must necessarily undergo a temporary quarantine procedure. That is, for a few weeks they must be placed separately and away from the already available colors. In the event of a hibiscus disease, use the appropriate drugs (intended for combating detected diseases and pests).

To prevent sunburn, grown in greenhouses and growing in a darkened place, Chinese roses should be accustomed to changing the lighting gradually, pulling them into the sun first for an hour and a half per day. Then we gradually increase the duration of the presence of plants in bright light and only after complete adaptation to him by changing them "place of residence". If nevertheless Hibiscus got burns, nothing terrible. It quickly gets used to changing the lighting, and the resulting burning spots of the leaves simply disappear, giving way to the place soon growing new normal.

Zircon for rose treatment

Vascular wilting is very difficult and healing hibiscus from it is not always possible. Often, he dies quickly and at the same time it happens that he did not even have time left. It follows this disease to fight this disease:

Sut off all the affected (dried) fragments of the plant, a little capturing its healthy parts.

We process the entire rose with special antifungal compositions: Fundazole, Topxin, Dezavid, Alin-P or others. You can also use the drug Rusurl, the solution of which must be pouring under the root. There is a folk remedy - spraying a plant with a solution of trichopol (on 1 liter of water 2 tablets).

Additionally, it is possible to stimulate the protective mechanisms of roses, by treating it epin, zircon, domotary. It is only necessary to make sure that the selected composition is permissible to apply in combination with the antifungal agent used.

If the initial stage failed to heal the vascular wiping, and the hibiscus continues to root and wake, it will have to destroy it. Bacterial spottedness is remarkably cured by spraying the plant itself with simultaneous soil watering in a potted solution of trichopol (on 2 liters of water 1 tablet). Also, such well-known copper-containing drugs, like a copper vigor and burglar mixture, are also effective. Not only for treatment, but also the prevention can still be used by Fundazole, EUPares. For the prevention of damage to the brown rot, the cuttings and the seedlings of hibiscus should be treated with the rope. In addition, seedlings should land shallow, and after landing thoroughly spray the same drug.

5 What should I do if a plant stress?

When the plant stress, you must first try to figure out what caused it. If the reason for the occurrence of a strong deviation of the conditions of content from the necessary hibiscus, it must be eliminated. The plant is unlikely to adapt to this, especially if the changes in the principle are unacceptable for its livelihoods. Stress can come and due to the fact that Rose is strongly worried, for example, they often change her "place of residence" (constantly transplant or transferred from one place to another, which usually happens during repairs and moves) or not follow the behavior of children and Pets that are excessive curiosity to room plants.

Signs of stress at hibiscus

Such impacts on the plant also need to stop immediately. In the first case, Hibiscus follows, at least for a while, to leave alone until it can cope with stress (stop replanting or choosing to him the most suitable place from which it will not be necessary for a long time). In the second - forever protect the plant from home "robbers", that is, for example, to find him inaccessible for them.

Stress can also be caused by minor changes in the conditions of detention, when their main parameters are within acceptable values \u200b\u200b(associated: with transfer from one room to another or from greenhouse for a permanent habitat; with small deviations from former care), seasonal variations in the surrounding Medium (for example, decrease in level and duration of lighting in winter), any damage, transplantation or flowering (also stressful load for young and weakened plants). In this case, no fundamental measures will have to do.

Well, and with the stress itself, the Chinese rose, as a rule, can cope independently. In the first two cases, this will happen after eliminating the reasons to provoke it, and in the latter - by adapting to new conditions. But that the plant has been successfully and faster with stress, it is necessary to ensure peace, more often spray and more carefully monitor compliance with the graphics and ravings and feeding standards, as well as the quality of the water and fertilizers used for this water.

In addition, Hibiscus can help stimulate adaptive processes in it using anti-stress drugs, especially if the stressful state does not pass long, and the plant is strongly weakened. These include: Zircon, Phytosporin, Planris, Epin Extra, Platrous, Circin. Such drugs have an immunostimulating and anti-stress effect on plants. Select and use the desired "drug" must be in accordance with the instructions for it.

6 most often affecting pests and fighting them

Pests are growing on a plant in two cases: when transplanting them into infected soil or as a result of contact with already sick colors. Hibiscus most often affect the following pests.

Aphid. This petty insect shaves first of all on young leaves and shoots, as well as on buds of the plant. Very quickly multiplies, creating whole colonies. It is capable of completely destroying non-painted flowers and young leaflets, which at the initial stage of damage become sticky and deform. It is necessary to deal with aphids need to process the plants with preparations akarin, phytodeterm, biothelin, intra-Vir, Decis. Also well helps nicotine sulfate and tobacco dust. In the early stages and in cases of single partial lesion of the leaves, it suffices to restrict ourselves to the treatment with a conventional soap solution.

Signs of a web tick

Cobbled tick. Without a magnifying glass of this pest, we do not see, especially since it settles the bottom of the leaves. The latter, with a tick, first fill up and are covered with small yellow clips, which is clearly visible in the photo. The lower side of the leaf pest is improving a dense web in which it lives. Subsequently, if you immediately do not take action, extensive dried areas are formed on the leaves. The fight against the tick includes washing the leaves with a soap solution or mineral oil and the subsequent treatment of the plant with the preparations of akarin, zipper, verthem, phytodener.

Bellenkles. Usually hide on the bottom of the leaves, where it is possible to detect their adults and larvae of pale yellow (shown in the photo). The characteristic feature of the lesion of the plant is a white-fledged - the appearance on the upper side of the leaves of a brilliant sticky laid. This is the discharge of the pest. In some time, sage fungi develops, due to which the surface of the leaves acquires white first, and then black. It is these mushrooms that can cause strong harm to the plant, and not the whitebirds themselves. In addition, this pest is a peddler of various viral infections. Symptoms of portable diseases can be the most different. This is chlorosis, and the leaves can turn yellow, to deform, curb.

It is necessary to deal with this pest need to be treated with a plant with a solution of potash soap either by the Aktar drugs, admiral, biothelin, Bolkola, Spark, Applaud, Fufanon, Testare.

Cherweets. Signs of lesions by them plants: in the sinuses of the leaves and on the cuttings, wax lumps and a milder of white color appear, as on the photograph. Wrestling methods: Treatment by the same drugs as the whiteflink.

Shields and spoors. Signs of lesions: Pale brown or brown rounded flakes (hubbirds), which can hardly be separated from the plant appear on the stems and leaves of roses on the stems and leaves of roses. These are already adult pest individuals. With a non-resignation, we consider the scales with a cloth or a toothbrush, moistened in a soap or alcoholic solution. Also well helps kerosene-soap emulsion. With a strong lesion, we use one of the above insecticides.

Gallitz midge. Signs of lesion: leaves and still unspoken buds yellow and fall. It is necessary to inspect the buds and identify all the affected. They will be visible small pest eggs. All these and yellowed buds need to break. It is impossible to give them to fall on the soil. Then we process the Earth with one of the above insecticides.

published on cemicvet.ru According to the Materials Nasotke.ru

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Hibiscus diseases

Home »Gardening and Floriculture» Plant Diseases »Hibiscus Diseases

Hibiscus is sufficiently resistant to diseases, with proper care rarely ill. At room content, the hosts often have to face the attack on the plants of tools, the shield, to find out why yellow leaves have a hibiscus, which are not revealed by buds. Diseases are often a consequence of plant care errors.

Hibiscus disease Chinese

Chinese rosis leaves once a week is recommended to wipe with a damp cloth, some hostesses add some sugar into water, the greens get brighter. It is impossible to overflow Hibiscus, the land should sleep between watering. The flower may be attacked:

1. Shields, flashers - the leaves dry out, fall, on the surface of the leaves are visible brown stains of the shield.

2. The foliage turns yellow, twisted, falls;

3. Chervests - white raid on the veins, the pest colony is treated with mineral oil M-30, the Chervests are choking under the oil film;

4. Cealous whiteflink - an adult insect laying on the bottom side of the sheet of larvae, the sheet is covered with a sticky bloom, yellow.

5. Web tick - yellow specks appear on the leaves, which are then discolored and dry. The tick dwells on the inner surface of the leaves in the web.

Pest control measures

The bush flashes spray with a solution of accuters (diluted 1, 5 ml of the preparation in 1 liter of water).
When attacking the Tly is treated several times, it is recommended to change drugs. The plant spray decisum solutions, an inta-virgin, accomplishing, phytodeterm.
From the cherwell saves the processing of amazed sheets with mineral oil (M-30, M-50). In this case, the Cherweans suffocate under the film that is raised from the oil. The procedure is necessary to spend out of the sun.
The whitebird is destroyed by the actar, carbofos.
With a web glue, the leaves are treated with soap, if it does not help, then phytodeterm, akarin, verthem, zipper.

Viral diseases

1. Bronze - the surface of the sheet is covered with stains, shrinks, stubble; 2. Ring spottedness - yellow spots in the form of rings are formed on the leaves.

Bronze of hibiscus

Ring spotting on hibiscus

Viral diseases are not treated, at the first signs of the disease, the plant is destroyed.

Gibiscus diseases of the Garden (Syrian)

The plant requires shelter for the winter, in the southern regions they are covered by the first 2-3 years, in the north shelter is required and adult hibiscus. Spring bush cuts off: the young last year's branches are shortened, and old, patients, frozen branches cut out, trying to make a slice at the earth itself. Without pruning the plant worse flowers, loses decorativeness, the lower part of the barrel is broken.

The trunk may be taken out due to the falling of the leaves as a result of chlorosis. Excessive calcium content reduces the absorption of iron and nitrogen to the plant, the yellowing of hibiscus can serve as a signal to make fertilizers containing iron. Nitrogen fertilizers are added moderately, especially during flowering. Excess nitrogen leads to increased growth, the bush looks lush, with a thick bright greens, but does not bloom.

Tags: diseases of plants Hibiscus

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How to protect from pests and diseases room hibiscus

One of the reasons why leaflets begged at the room plant is pests. For example, a flower struck by a blonde (whiteflies - one of the most dangerous pests), has yellow leafs covered with sticky drops along their entire surface. In addition to the whiteflinkle, the plant threaten other hibiscus pests: the wave, gallicle and the web tick.

Cobed tick

The trouble is another attack, familiar to people who are fond of flower growing. TRU usually attract the fleshy shoots of the plant, so they rapidly attack him and drink juices from it. One of the characteristic signs of the appearance of this pest is that the plant twists the leaves, and afterwards on the leaves, sticky droplets appear on the leaves.

To combat aphids, the following methods are used: first, they should be removed from the sheet and stem using a cotton plate, and then treated with soap solution or special preparations (Aktara, Iskra).

Gallitsa

Another reason why the sheet plate is twisted and pops up is a gallicle midge, which pose a threat to both the leaves and the root system of the plant. Usually, the eggs of the pest can be detected in the boots of the plant - it is there that the worms are hatched from eggs, buds are burned, and then fall into the soil, closer to the roots of the plant.

Diseases and their causes

In addition to the invasion of insects, your colors may be subject to illness. Hibiscus diseases, if you put the case on samonek, can cause the destruction of the plant. Fixed roots starting to dry out the leaves - all these are obvious signs that Hibiscus needs help. It will not be about different types of rot, when the plant rotted or its roots dried, but about diseases that affect the flower foliage state. So let's consider the main diseases of the leaves and their treatment.

Chlorosis

Chlorosis is nothing but a loss of your paint leaves. The leaves affected by the disease rapidly lose color and become very pale, even slightly yellowish. The disease is most dangerous in that the leaves may not just lose their painting, but over time they can begin to be down. Thus, if you do not take any measures, soon your hibiscus can remain completely naked.

Sunny burns

Another attack representing a significant danger, but in essence is not a sickness - this is a sunburn. Everything is simple: Sunny burn occurs as a result of a violation of the content conditions. Hibiscus, like the vast majority of plants, does not endure direct sunlight. Therefore, if you forget about it and place it in such a place where it will be under their direct impact, be prepared to accept the consequences in the form of a sunburn.

Also, this attack may appear if you have long kept your plant in the shade, and then sharply put it in a bright place. In this case, it is even not necessary that direct solar rays fall on it - a simple decline shift will be enough. In addition, the sunburn may appear even if the leaflets are sticking to the glass.

Looks like a sun burn as a small reddish or yellowish dry spot on the surface of the sheet plate. Measures to save hibiscus is better to take immediately, because the longer you slow down, the greater the rehabilitation will then need a flower.

Treatment and prevention

In order to eliminate the problems, you will need to cure the plant, saving it either from the invasion of insects or from diseases. If, in the case of insects, any effective insecticide or acaricide will sufficiently be applied (and for lovers to use folk remedies - soapy solution), then with diseases you need to act somewhat differently.

In chlorosis, it is necessary to treat the hibiscus chelats of iron and make the necessary fertilizers (since the disease itself is often due to the lack of nutrient elements). In addition to improving the conditions of content, you will not help the plant.

In order to eliminate the effects of sunburn, you need to remove all damaged hibiscus sheets, as well as optimize the conditions of content - for example, put in a darker place.

In order for your hibiscus leaves, you are safe and safety, follow simple recommendations:

In this video, the expert will tell about how to save the room plants from pests and diseases.

Yellowing leaves and other hibiscus problems - part 4

1) Buds are not disclosed and fall.

Cause - The plant is experiencing stress (sharp disruption of conditions of content): drought or vice versa lack moisture, too low content temperature or too high.

2) Simultaneous yellowing of leaves (up to 40%).

Possible reasons:

change conditions of detention, insufficient watering (especially in the heat);

excess watering (too short intervals between irrigation, the situation is aggravated at low temperatures of content) or, for example, the plant is overpowering (forgotten to pour), and then fill with water, it is mistakenly assumed to correct the situation;

overheating of the earth coma with the simultaneous moisture deficit in the soil;

too low (high) ambient temperature;

too much direct sunlight during the daytime during May / August; The situation is exacerbated by high temperature and low humidity;

3) During the growing season, there is no vegetative growth, and possibly yellow leaves, there is no bloom.

poor plants lighting;

the plant is infected with pests (WLL, web tick);

the plant is under the influence of draft (wind).

4) The sheet is deformed, twisted, the structure becomes rigid.

The reason is the phytotoxic reaction of the plant on the processing of chemical. preparations.

5) The leaf will boil along the edge of the sheet plate.

The reason is too frequent feeding and (or) too high fertilizer concentration, and (or) the feeding was performed on a dry substrate.

Pour the earthen room with plenty of water (for leaching unnecessary fertilizer).

6) The edges of the petals in the flower are wrapped in (the defect occurs in plants that are in the open air).

The reason is an excess watering in the heat and (or) the impact of sunlight in the morning time on a covered petal dew.

7) Plant is infected with virus, bacterial or fungal origin diseases.

7.1 Symptoms - Rusty spots appear on the leaves of hibiscus.

The reason is the disease of the fungal origin of Alternaria. Usually affected by plants suffering from the shortage of nutrient elements. The disease is exacerbated during periods with high humidity. Perform an extraordiner feeding of plants, treat it with ZineB or Benlate fungicides.

7.2 Symptoms - Hibiscus leaves are covered with black spots and celebrations (especially in cool weather).

The reason is a fungal disease that affects the firstly weakened plants. Treat a benlate or zineb plant with a Benlate or ZineB conduit.

7.3 Symptoms - Leaves and Hibiscus flowers twisted, flowers have a glittering color.

The reason is a viral disease. Plant dispose.

7.4 Symptoms - Stems Plants are black, at the site of the lesion are formed by depressions. Symptoms are manifested in autumn / winter time.

The reason is a disease of fungal origin. Treatment is not carried out - the plant utilize.

Flower of love, Chinese rose, very tolerant refers to misses in care. A single, even significant mistakes, do not apply a plant of serious harm. Only a constant violation of the needs of roses leads to serious consequences - the appearance of pests, the occurrence of diseases or death of the entire plant.

Main mistakes in growing Chinese roses

The main mistakes that negatively affect the health of the Chinese hibiscus are:

The content of plants in a room with an elevated temperature at low humidity.
Location Pot with flower on draft or on the sun at noon.
The layer of dust on the leaves and branches of the village.
Bad drainage, soil moistening, leading to reinforcement roots.
Use for irrigation of unsuitable water: cold, with chlorine content, with a high content of stiffery salts.
The appearance of pests after finding outdoors or contact with plants in populated pests.
No long-term replacement time for soil, fertilizer, transplants in a more free pot.
Excessive introduction, especially nitrogen, fertilizers ..
Insufficient lighting, change in the flower position relative to the light source.

Creating for hibiscus favorable conditions extended flowering time, which usually continue from March to October, and sometimes longer. These blunders in the content of roses lead to diseases that deteriorate the appearance and quality of flowering.

Diseases

Name diseases	Cause of appearance	Signs of the disease
Noncommunication chlorosis	The power imbalance is an excess of one or more elements, against the background of the lack of others.	Thin branches, pale leaves, fading color flowers, weak flowering talk about a lack of potassium in the plant food system. The appearance of spots on the leaves signals the lack of nitrogen or magnesium; A sudden leaffall or whitewashing leaves is a deficiency of iron.
Infectious chlorosis	Infection of Chinese rose pests, microbes, viruses, fungal infection.	The total oppression of the plant, weak flowering, leaf fall, leaf twisters, appearance of traces of pests in the leaves and branches.
Sunburn	A sharp change of illumination when changing the place of residence of the plant, excess insolation at noon.	Burns in the form of white spots on hibiscus leaves.
Vascular (trachemic) fading	Infection of the plant with mushroom infection of verticilli or fuzarium, with the development of the disease.	The rapid development of the process of dying the ends of the branches, with the transition to the trunk and the death of the whole plant

Diseases of leaves

A painful change in the state of the leaves is associated with a decrease in chlorophyll produce with green parts of the plant.

The main signs of pain and causes of occurrence:

Fast yellowing of leaves - pests, disadvantages of nutrition, reinforcement or root illness, lack of moisture indoors.
Sudden leaf fall - reduced indoor air humidity, disharging, change the light mode, stressful conditions for the plant (sharp increase or decrease in temperature, numerous drafts).
Sudden yellowing of leaves in combination with leaf fall - reduced indoor air humidity, rotting the root system, stressful changes in the conditions of content ..
The appearance of leaf twisted into the tube - The defeat of the Chinese rose by pests.
Passing the ends of the leaves - Failure of nutrition.
Fading the plant as a whole - Power of the Earth Koma, excess temperature in the room, lowering moisture
Plant resets the leaves, flowers and buds - Lack of potassium, pest defeat, increased over measuring temperature in the room.

Most diseases affecting hibiscus are non-infectious in nature, and are a consequence of flaws in the content of plants. By eliminating these shortcomings - eliminate the causes of these diseases, restore the health of the rose.

The main rules, observing which Chinese rose - the love flower will be healthy and please in lush flowering:

Moderate watering Without water stagnation and earthen kits, good drainage.
Good lighting without a midday sun.
Timely making fertilizers. Summer once every 7-10 days, in the winter once a month.
Reducing polisov and temperatures up to + 15 ° in winter.
Daily spraying hibiscus Soft desalted water at any time of the year.
Annual transplants Young plants or replacing the upper layer of soil in adult copies, with the presence of the necessary drainage.

Special attention deserves the vascular wilting of the Chinese rose. The measures for the development of this disease does not allow to take timely to take the necessary measures to save the pet. Urgently needed:

crop with the capture of healthy part of dried branches;
to treat the plant with antifungal agents (Fundazole, quadris, strides) and to strengthen the plant immunostimulants - epin, zircon, immunocyto);
sprinkle with trichopol solution (2 1l water tablets).

Pest

Pest	Description	Signs	Funds
Aphid	Small, fast-term insect, insecting on young shoots and buds.	The appearance on the plant sticky plated.	Phytodeterm, biothelin, tobacco dust
Cobed tick	Small, red spider, visible only under magnifying glass.	When the leaf is inserted, the sheet covers the web.	Soap mortar, akarin, phytodeterm
Bellenka	Small, white, flying insect. It dwells on the back of the sheet.	Adhesive spots on the leaves and shoots.	Phytodeterm, biothelin, potassium soap
Cherweets	The nearest relative of the shield, up to 8mm.	Wax allocations on leaves and shoots	Mineral oil
Shields, false officers	Noticeable brown tubercles on the leaves and branches.		aKTELLIK
Gallitsa	Moshka, laid eggs in buds that are trembling	Sowing buds, inside which are worms falling into the soil.	Timely collection of fallen buds, Mojed, Provoks, Grizzly

Why does the Chinese rose bloom?

You can stimulate blossom, if you trim the old branches in a timely manner, replace the soil to fresh, put the plant to the solar place. Putting fertilizers will make new shoots and buds appear on the plant.

Flowers on a Chinese rose appear only on young shoots, pruning old branches will speed up the appearance of new shoots and buds.

Interesting moment. If all summer hibiscus spent on the outdoors, and returning to the fall home, got into the cold atmosphere, on the sunny window sill, then his flowering will continue. And if the rose is missing all winter in a hot room, it will bloom not before spring.

"Babushkin Secret", how to make blooming stubborn hibiscus.

Once again, replanting the flower, you need to stick a wooden wand with a length of about 10 cm on a slight distance from the trunk. Thanks to such tricks, the flowers will be opened on a rose one by one.

Why yellow leaves?

The yellowing of the leaves on the Chinese rose signals that there are problems with irrigation. In the water, which was watered by hibiscus, contains chlorine, rigidity salts or water are too cold. Brown border on the leaves says that the plant is reconciled by nitrogen. Watering the roses with warm, soft, melt water will return the flower to life.

The plant, which dramatically changed the living conditions, can completely reset the flowers and leaves. But it is not for long. Soon new leaves will appear on bare branches.

Hibiscus description and cultivation problems: video

For someone who wishes to make a beautiful plant at home, but still does not know how to care for indoor flowers, hibiscus is perfect.

Hibiscus is a decorative indoor plant that blooms most of the year. His life can reach 20 years. Like any flower, hibiscus, needs good conditions and care.

However, even with proper care, the plant is not insured against pests, diseases, and therefore possible death. But this can be avoided if on time to recognize the cause of the disease and take action.

How to find out how the plant is sick? How to save and what treatment to choose? The answers to these and other questions can be found in this article.

Diseases and pests
Check out the description and photos of the pigeons and pests of this plant.

What trouble can happen to leaves?
Most often due to the following adverse external conditions and care errors:
- drying or overwhelming soil, cold drafts, temperature difference.
Fill - too dry air. It is necessary to periodically spray with water.
Leaves dry - Dry and hot air, soil drying, lack of light (?).
Upper leaves elastic but yellow - In the soil, the high calcium content, or for watering it is used too hard water.
May be caused by three reasons:
Soul drying.
Lack of nutrients.
Sudden temperature change.

Rod roots
The most common disease of the roots of hibiscus is the root rot, caused by a fungal disease due to too damp soil. The leaves are quickly yellow, faded and darken. It is necessary to get a plant from a pot for a couple of days, trim the darkened roots. After 2-3 days, you can plant hibiscus in a pot with an updated soil, pouring a carbandazim solution.
Treatment will help if there is little rotten roots, and most of the white and elastic. If most roots are dark and softening, the plant will have to throw out.
Other root lesions can be caused by pests:
Mushroom mosquitoes. Adult insects do not pose a danger. But their white larvae with black heads can devour the roots of the plants. It is necessary to pour insecticide to the struggle and prevent excessive soil moisture.
Nematode. A sign of infection with these worms are big swollen on the roots. It is urgent to destroy the roots of the plant, and it is better to throw the flower.

Important! If a timely not to get rid of pests, the defeat of neighboring healthy plants is possible!

Noncommunication chlorosis
Noncommunicable chlorosis is a very common disease in which the process of photosynthesis and chlorophyll formation slows down. Symptoms of chlorosis:
leaves pale and yellow;
the plant does not grow at all or grows very slowly;
stalks elongated;
the plant does not bloom.

Most often, the cause of chlorosis is the shortage of the necessary trace elements. It is not enough to determine which mineral substances is not enough plant, it is possible on the leaves.
If young leaves begin to change the color from the streak, there is a sulfur deficit.
When a young sheet turns yellow, and the resilience remain green, then the plant has a deficiency of iron.
Nitric chlorosis is determined by the yellowed veils of the lower old leaves. Gradually, the sheet completely changes the color.
With magnesium deficiency, yellowing begins with the edge of old leaves. The sheet can change the color to orange or red.
Zinc chlorosis manifests itself on old leaves of yellow, orange and red specks.

His treatment at home: for treatment it is necessary to determine the type of chlorosis and pick up the feeder with a large content of the substance, In which the plant needs, or use the complex mineral additive.
Proper care, soil disinfection, the use of fertilizers will help prevent chlorosis!

Vascular wilting
Vascular wilment arises due to viral infection Or infection with fusarium and verticillosis. The twigs fade, dry, necrosis moves to the trunk. Soon the plant fits completely, since the disease proceeds very quickly.
For treatment it is necessary to cut the affected areas, while healthy fabrics are captured. After this procedure, hibiscus is treated with antifungal drug (thunder-2, verticilli, fusarium and others). You can prepare a solution of trichopol.

Vyshnet plant
What if the plant is fused? Most often, hibiscus swept after a transplant or decimory change. Another reason may be excess light, dry air, a close pot.
The web tick is a presenter of articular, which settles on the bottom of the hibiscus sheet. In case of damage to the tick, the upper side is covered with yellow spots, the leaves begin to be down. A white web may form on the plant.
How to deal with a spider tick: For prevention purposes, it is necessary to regularly spray the plant. For treatment, derris or system insecticide are used.

Puffy dew
Pileyous dew - fungal disease, Which manifests as a white mild ridge on the leaves.
If you do not remove the affected leaves on time, the powdery dew can spread to stems and flowers. Treatment is carried out by spraying by fungicide or dinokap.

Greenhouse white
Her greenish larvae covers the lower side of the leaves, suck juice. Symptom of infection with a blonde - Sugar discharge, yellowing and foaming of leaves.
It is very difficult to fight a greenhouse blonde, it very quickly breeds. Once every three days you need to spray the hibiscus permeter-containing drugs.

Aphid
TLL - a small insect that sues juice from the plant. Most often amazes buds and shooters of shoots.
The method of struggle is the same as during the damage to the greenhouse whiteflink - the use of perfect-containing preparations and derris.

Mealybug
Mute Cherver - covered with apparatus fluff. The stems and leaves are striking, which begin to fade, yellow and fall.
If the defeat is small, you can wipe with a damp cloth. With a strong damage you need to spray with a system insecticide every week.

Shield
The shield settles on the bottom of the leaves along the residences In the form of small brown plaques. If the plant turns yellow and is covered with sweet discharge, it is almost impossible to fight the shield.
Adult insects from the effects of insecticides protects the wax panel. They are first removed with a damp cloth, after which they spray insecticide.

Gallitsa
Gallitsa - midge, which first damages hibiscus buds, laying in them larvae.
Long and blooming life of hibiscus is inextricably linked with the environment.
Important to rememberthat unfavorable conditions lead to weakening, diseases and deaths.
In order to detect a problem in a timely manner, it is necessary to systematically examine Hibiscus, use preventive measures against pests.
If you have found a mistake, please select the text fragment and click Ctrl + Enter..

Diseases and their causes

Sunny burns

Treatment and prevention

In order to eliminate the effects of sunburn, you need to remove all damaged hibiscus sheets, as well as optimize the conditions of content - for example, put in a darker place.

In order for your hibiscus leaves, you are safe and safety, follow simple recommendations:

In this video, the expert will tell about how to save the room plants from pests and diseases.

Room hibiscus: home care, trimming, reproduction

Room hibiscus is often called a Chinese rose or Chinese rose. This is a unique, beautiful, unpretentious plant, with beautiful glossy foliage and large flowers of different colors. The hibiscus care at home is simple, since the plant does not need special conditions of detention. With the cultivation of this flower, everyone can cope.

Room Rose begins to bloom at an early age. Depending on the variety, the height of the plant can be from fifty centimeters to two meters. Flowers are terry, simple, monophonic, multicolored. The foliage is not only green, but also motley. Depending on what will be behind the hibiscus care at home, it can be formed in the form of a strain, bonsai or let grow arbitrarily. In the latter case, he himself will form a bush.

Homemade Hibiscus.

Hibiscus has more than two hundred thousand varieties. Moreover, not only shrubs, but also trees, grassy perennial plants that are common in the tropics and subtropics are included.

The birthplace of Chinese roses is considered China and Asia. Different species can grow in the gardens in the central part of Russia. Where the plant is very common, young shoots are used in food, make tea flowers, dyes, plant plants in medicine. An example is the Hibiscus Sudanese, from which the "Carcade" tea is manufactured. In room conditions, tropical hibiscus, Syrian, hybrid and Chinese are grown. Hibiscus is the National Plant of the Hawaiian Islands. There it is called the flower of beautiful ladies.

Room care features

Before the plant takes its place in the room, it will take place for one year. If you provide hibiscus care at home as a proper type, then this plant will delight for many years. For this you need:

For landing, use good, properly compiled soil.
Provide proper lighting.
Observe irregular modes.
Timely and in the correct dosage to make fertilizers.
Optionally, to form a bush.
Protect from pests and diseases.

The plant needs compliance with winter and summer content modes. It does not like drafts: from them the leaves begin to shut up, the branches are taken off, the unseassed buds are tremendous.

The cultivation of hibiscus and care at home behind this plant requires compliance with the selection of pots: it does not need a capacity of "on the gross". In the pot, it must be drainage to remove excess moisture.

Having bought a plant

By bringing home a rose from the store, you should not immediately put it near other plants. First you need to carefully examine: the stems, the leaves on both sides, the blooms - they should not be pests, adhesive substances, stains, divorces, rot.

Behind the room rose hibiscus care at home starts precisely from inspection. When even the most minor points are found, spots, web, unevenly yellowed leaves, it is necessary to immediately treat the plant insecticides and fungicides.

Transplantation After buying a plant is not always needed. Usually in flower shops sell plants supplied from Holland. They are planted in the tanks selected for the necessary parameters that provide abundant flowering. The root plant of plants by the time of sales is well mastered by the earthen com. Hibiscuses are planted in peat with a very high content of fertilizers and with growth stimulants. If you immediately transplant the plant in a less nutrient medium, it will just perish.

If you still decide to transplant the plant in another pot, then this is done by the method of transshipment, while retaining the whole earth com. Of course, it is better not to do this immediately after the acquisition, but wait for the end of flowering. During this time, the nutrients from the soil will go away, and the plant will better take the transplant.

After flowering, the transplant is carried out only after removing all the remains of the old soil from the root system. For this, the root system is carefully cleaned from the old earth, but they should not rinse, as roses are painfully related to this procedure.

Sometimes after the transplantation in the plant there is lethargy of leaves. To make the flower easier to survive stress, it is recommended to pour it with the drug "Zircon". A month after the transplantation, you can crop the plant.

Soil for landing

For hibiscus, care at home begins with the preparation of the soil. Here, flowerflowers can go in two ways: Buy finished soil specifically for hibiscus or make the composition yourself. In this case, it is necessary: \u200b\u200btwo parts of clay turf, one part of a leaf humus and simple earth from the garden, a little sand, vermiculite and charcoal. All components are well mixed.

For the landing, a pot on two or three centimeters is more than the previous one. The transplant is carried out every spring.

A plant is neatly removed from the pot. Old dark roots are necessarily removed. To do this, use sharp scissors or another sharp clean object. Separations are treated with coal.

How to care

To get both in the photo Hibiscus, home care is reduced to the following recommendations:

The location is correctly selected, where the plant will be placed. Young specimens put on a western or oriental window sill. Adults are placed by the window. If you put the plant from the northern side, it will stretch, the color of the foliage fade, the rose will stop blossoming.

Temperature. To get both in the photo of a hibiscus flower, care at home is reduced to compliance with the temperature regime of cultivation. This plant does not like heat. Comfortable are temperatures: in winter - 14-16 degrees, and in summer - 20-15 degrees.

Watering. Rose refers to moisture-loving plants. In the summer, it is poured abundantly, to the complete blotch of the earth coma. Water from the pallet is removed after thirty after watering. Since autumn, watering is reduced. After a complete burnt of the upper layers of the earth, it loose and only three days later, no earlier, the plant is watered. In parallel with irrigation, the temperature of the content is reduced: the cooler in the room, the less you need to water the rose.

Humidity. Hibiscus loves increased humidity, it must be sprayed. During flowering, this procedure is performed very carefully, trying to exclude water from entering buds. You can solve the problem of dry air by installing humidifiers, as well as putting a pot on the pallet with a wet filler.

Priming. It should be light, nutritious, neutral. With independent compilation of the Earth, the peat is not used.

Feeding. Spring make fertilizers with an increased potassium and phosphorus content. The rest of the time uses a comprehensive balanced fertilizer intended for flowering cultures. Nitrogen content must be minimal.

Transfer. Until four years, the transplant plants spend each year. As the flower grows, the interval between transplants increases to three years.

Formation of bush

To get both in the photo Hibiscus, care at home implies the formation of a bush. It is more correct to carry out this procedure after flowering. During the formation, all shoots are removed, parallel to growing trunks and aimed at the flower. Cuts are made at an angle, directing the outer edge of the bevel to the top of the crown.

Pruning is carried out in two receptions, giving the plant the opportunity to recover. If you immediately remove all shoots, it can provoke the development of diseases. About how to properly conduct trimming, you can see in this video.

What to do if the rose does not bloom

Behind the flower hibiscus care at home is simple, although there are cases when the plant refuses to bloom. This is usually due to the violation of the rules of the plant content: warm wintering, too large pot volume, irregular watering, not correct feeding. To stimulate flowering, you need:

In October, crop all the old shoots, leaving every three eyes.

If the pot is too big, the plant needs to be transplanted into a smaller capacity.

In winter, the plant should relax. To get both in the photo room hibiscus, care at home is reduced to the observance of the rules of wintering: the temperature should be about sixteen degrees. Lighting should be limited to water only if necessary.

With the beginning of March, watering strengthened, the land needs to braid well.

Spring pot with a plant put in a warm place, spend the first feeding.

Features of breeding

Reproduction can be carried out seeds and cuttings, the last method allows you to get the same grade of hibiscus. Care and reproduction at home for new plants are practically no different from the care of adults: it is also necessary to water, replant, follow the lighting and level of humidity.

Cultivation of plants from seeds

Rail hibiscus from seeds - not easy and very troublesome. If the seeds are purchased in the store, the likelihood of their germination can be low. The best seeds received from their plants.

For healthy seedlings you need:

Prepare soil. For planting seeds use peat with sand. This mixture is filled with a container.

Seeds are sown with an embezzlement by 0.5-1 cm, the soil moisturizes. Top of crops are covered with glass or polyethylene package. The container is placed in a warm place where the temperature of 25 degrees is constantly maintained.

After the appearance of the third real leaflet, the seedlings are seated in separate containers.

With the cultivation of seedlings from seeds, the plant blooms in a year, but more often in two.

Silence reproduction

Rose reproduction is easier and faster is carried out with top cuttings. They quickly give roots and go into growth. For successful rooting, it is possible to take cuttings obtained during the pruning of hibiscus.

Care at home provides for cutting cuttings up to eight centimeters. Cropped sections are processed by a solution that stimulates the root formation, for example, "root". Then the cuttings put on rooting into the water. You can put them immediately into the soil. In the latter case, the cutter with cuttings is covered with a can or other capacity. After the appearance of signs of growth, shelter is removed. Usually roots appear within a month, and after four - the first flowers bloom.

Problems for growing

Sometimes flowerflows face the need for yellowing, drying leaves, with falling off buds. There are other problems when growing hibiscus. Care at home in winter and in summer behind this plant requires compliance with simple rules, otherwise it can get sick and die.

The yellowing of the leaves can talk about dryness of air, chlorose of trees, the presence of pests, root disease. If the leaves begin to be proposed, it may indicate low humidity, stressful situations, too crude land, the presence of pests.

With a lack of nutrients begin to fade the tips of the leaves. When twisting the leaves, the plant is infected with tool or other pests. The fiction of buds speaks of a lack of potassium, heat or about the damage to the plant gallicle.

Rose pests

From the pests, the plant is most often amazed by a pawite tick. To get rid of the pest, it is necessary to increase the level of humidity, flushing the plant with soap solution, as well as to process the plant "zipper" or other means.

Rose is striking the white rose. Signs of pest appearance serves the leafiness of leaves, yellowing, the presence of white moths on the plant. It is difficult to fight these insects. Adults are caught by sticky traps, they will definitely carry out a three-time treatment of the Kush "Aktar" or another drug.

Common diseases

Of the diseases typical of the plant, the bronze of leaves and tracheosicose fading are distinguished. For the first type of pathology, the yellowing of the leaves is characterized, the appearance of small gaps on them. The leaf fractures themselves are frustrated. When this pathology is found, patients are destroyed. You can try to isolate the plant and carry out the processing of fungicides.

Tracheosicose wilting is characterized by a drying of hibiscus shoots. Gradually fungus covers all the plant, and it dies. To save the rose, it is necessary to remove all the affected branches, necessarily carry out multiple treatments by fungicides.

With proper leaving, you can get a beautiful bush or a tree, which will delight for many years with your abundant blossom. Moreover, the older Rosa, the more abundant it blooms.

Hibiscus - home care, watering, feeding, temperature

One of my pets is hibiscus, care at home behind this chic flower is very simple. Many love home to breed hibiscus for their long blossoms with huge bright colors. Sometimes some have problems with a plant, so today we will analyze and errors associated with the care of hibiscus.

Hibiscus room or Chinese rose home

By the way, many mistakenly call the hibiscus rose, the correct name of which is Malva. Hibiscus is widely known to fans of houseplants as a Chinese rose or Chinese hibiscus.

In Europe, the flower fell in the 18th century from Asia Minor and immediately won the love with his unpretentious character and magnificent colors.

On Oceania, India, China, Malaysia, it is considered the main attribute of home comfort and family hearth. In many films you probably paid attention to how eastern beauties decorate their hair with large luxurious colors, it is hibiscus.

The plant is a shrub, it can quickly "wash out" about three meters. It looks very nice if it is formed by a stramb chop. Sometimes you can see those in large halls of offices.

In the east in antiquity of hibiscus flowers, they made paint for staining fabrics.

Hibiscus at home

The shrub has a sleek trunk, rather strong, dark green shiny leaves, rather large, flowers are simple or terry, very large, reminiscent of the bowl with five petals, highly opened, in the center a long pestle with bright yellow stamens. The color happens from white to dark purple.

Hibiscus - home care

Hibiscus, I repeat, quite undemanding, but without proper conditions can create some problems and stop blooming. Observe all his whims is simple enough, the main thing is to know them.

Hibiscus lighting how to choose a place for a flower

The Chinese rose loves the sun, but it is better to refrain from such a place where the straight sun rays will fall on the plant, especially in the middle of the day. Then the leaflets become black and begin to fade, lose the tour, the soil begins to dry faster.

My plant is already quite a large and pot in which the hibiscus grows on the windowsill do not put, it stands to the right of the window, which goes into the east, feels quite comfortable.

Watering Hibiscus

This room plants must constantly be moistened to the measure of the soil, the drying is threatened with leaf fall, and not only. In general, if you water your Chinese rose, and leave the leaves, and the kidneys, it will bloom, of course, will not.

Water often shrub is required during flowering period, it blooms with good care for quite a long time, from spring and to autumn. It is very important to constantly control the humidity of the soil.

In winter, the amount of watering decreases, only as needed when the soil starts slightly push. Again, this is an important condition for flowering.

I want to say about the quality of water separately. It is absolutely no ice, immediately from under the tap, so as not to cause shock in the plant. It must be estimated and filtered, so that there are as many impurities as possible in it. Due to watering with tap water, hibiscus often sick chlorosis and begins to lose leaves.

Air humidity

Suchness for hibiscus is terrible, especially when the temperature begins in the summer. To arrange him a couple of times a week spraying from the sprayer of water room temperature, it makes sense.

In winter, again, excessive humidity is not needed, moreover, the plant will be in a cool place. Spray flower you also need to be accumulated or melt water, room temperature.

Temperature for hibiscus

The flower loves the sun, but not heat, more than 25 bloom begins to decline, the buds fall off. So optimally for him 20-22 degrees. In the summer you can render ventilate on the balcony or an open terrace so that there is no direct light and draft.

In winter, a prerequisite for future flowering is a decrease in temperature to + 15 degrees. But do not overdo it, below + 12 flower will not stand it.

Undercabs for hibiscus

The entire period of flowering is necessary feeding. Once a week is necessary. I am an alternate complete complex fertilizer for flowering indoor plants with organic, making a solution of a cowman one to fifteen, watering the Nasty of nettle and wormwood.

In winter, it is enough to feed once a month with a potash-phosphoric fertilizer, but it is necessary to do it, as it helps the plant to form kidneys for flowering.

How and when to transplant hibiscus

Hibiscus is advisable immediately after flowering. You can transplant and in the spring, before coloring the colors, but there is a risk that he will reset all the kidneys.

For transplanting you need to choose a pot a little more than the previous one. Hibiscus, like the handsome cyclaman, does not like spacious tanks, increase the diameter is better gradually. In a large pot, the crown will begin greatly, and there will be no flowering.

For transplanting it is necessary to prepare fertile, moisture-intensive soil. At the bottom of the pot necessarily put drainage from the ceramisit. The composition of the soil may be like this:

Watch out for the acidity of the soil and the presence of nutrients. Insufficient number of their number leads to slow growth, the leaves fall out, the flowers become defective.
Low or high temperature in the room leads to the spinning of the leaves.
Incorrect lighting. The stalks become thin, the leaves dry out, the flowers do not develop.
Purify the vase. Excess moisture contributes to the development of rotted roots, and the disadvantage - the yellowing of the leaves.

Please note that some substances for the destruction of pests are dangerous not only for humans, but also for pets. Consider this and spend therapeutic measures in the fresh air and keep toxic substances away from children and animals.

Consider in more detail the types of diseases and measures to combat it.

Viral diseases

The main feature of this type of occasional plants is slow growthHowever, it is worth noting that a rarely plant dies. This fact does not allow to identify viruses at the beginning of the disease and start fighting pest in time.

Most often tolerances TLL and TRIPS viruses. Treatment of indoor plants cardinal - complete destruction, because there are no drugs for their treatment. External signs of the disease are the appearance of mosaic spots On colors and some leaves.

Bacterial diseases

1. Rota. Especially attained to rotting plants with fleshy stems and leaves. Promotes the development of the disease excess moisture and nitrogenous fertilizers. Syclames, Senpaly and Sansevieria are susceptible to rotting.
2. Withering. In this case, the stems are glance, and then all the plant. There is no brown ring on a slot of such a plant, which is a distinctive feature with fungal lesion.
3. Spottedness. It is manifested by the presence of dead leaf sections. Spots have clear boundaries, in contrast to fungal spottedness.
4. Bacterial cancer. The disease is manifested in the form of growths similar to tumors on roots and shoots. The spread of them on the plant leads to his death. Most often, the disease is striking Begonias, Calanechoe, succulent sofp.

Chemical preparations in the fight against bacterial infections are not effective. The main thing - carry out preventive measures, follow the humidity of the soil. When reaping roots, it is necessary to reduce the abundance of watering, and during the defeat of the entire room plant, it is necessary to completely destroy it together with the Earth and the pot.

Houseplants subject to attack many pests, such as:

Cyclamenite tick It is almost no different from the usual, only smaller size. The source symptoms of the defeat of these pests are: wilting the colors, twisting the stalks of the plant, the edges of the leaves are wrapped, the growth stops. The accumulation of pests on the bottom of the sheet in its appearance resembles dust. They suffer most often from ticks of balsamines, sensipolia, cyclamen. To combat regularly handle the plant insecticides and break the leaves affected by the disease.
Shield It is a fixed blush, under which the female is displayed and displays the offspring. In the presence of an extensive colony of pests, the plant must be destroyed by burning. Young shields can be removed with a cotton swab dipped in alcohol.
Mushroom Komariki. Adult pests fly around the plant, and the danger causes insect larvae. Basically, they feed on the organic content of soil, but it happens that the root system of plants are affected. Pests appear mainly with high humidity of the soil. To combat insects, use the drug "Mudog", do not water the plant up to 5 days.
Mealybug It is an insect similar to the wetting and feeding the juice of the leaves, which leads to their deformation and drying. Their selection attracts ants and provoke the formation of mold fungi. With small areas of lesions, use a cotton swab, moistened in the soap solution. Also in the fight against the pest, you can use the infusion of tobacco, garlic or alcohol solution of calendula, which can be purchased at the pharmacy. Their chemicals will help to cope with the problem of "metaphos" or "actor". The torment Cherver is basically striking geranium, azalia, lemon, palm, asparagus, fuchsia, fern and other plants.
Bellenka Reminds little white moth. Blinking eggs can be seen in the form of gray little grains. As a result of their lives on the leaves of plants, a sage fungus is formed. On the affected sheet, white spots are formed, it becomes yellow and falls. The most dangerous in the blonde is that it very quickly leads offspring and transfers viral diseases. Fuchsia, Pelergonium, Begonia, Jasmine, Hibiscus and other indoor plants suffer from it. To defeat the pest is difficult. We regularly destroy eggs and larvae, and adult individuals catch on a velcro for flies. Prepare 1% green soap solution and handle the bottom of the leaves once a few days. Spend up to 5 cycles of treatment. Of the folk methods of combating pests, the infusion of garlic is recommended. With a negative result, use a solution of nicotine - sulfate or paration.
Aphid - Small greenish insects that feed on plant juice and love to live on the tops of green shoots and flowers. Wondi excretion attracted ants and provoke fungal lesions. Spray the plant by permeter-containing insecticides or use the derris. Treat re-indoor flower in a few days.
Cobed tick It is often settled on the inside of the plants sheet, forming yellow spots. Over time, the sheet is popped, and a web can appear on the stem and leaves. To destroy the pest should be applied to the plant Derris several times.

Diseases caused by mushrooms

Purchase houseplants in special stores or seating clubs.
Choose disease-resistant types of colors.
Seeds for landing must be sorted and disinfected in obligatory.
For each view of the room colors, their care conditions are needed, finish them.
Regularly examine the leaves and flowers for the presence of diseases.
When detecting the lesion of the plant, urgently isolate it and begin to combat the disease.

It is worth noting that it is better and easier to carry out the prevention of the spread of pests than to treat indoor plants.

Hibiscus (Chinese Rosa) - Care: breeding, trimming, transplanting, fertilizer, disease.

Recently, many are fond of breeding room colors. It became stylish, pretty fresh and fashionable. Many turn their apartments and houses in real oranges. Some prefer beautiful or decorative plants, others are fond of growing Lian, and the third lifestyled houses and trees. One of the most beautiful indoor plants is a hibiscus, which in the people called the Chinese rose. He is considered to be indoor tree, but it can grow in the form of a small lush shrub. Flowers like hibiscus - care for it is very simple.

Hibiscus is a luxurious crown, dark green leaves, pointed to an end and similar to birch leaves. Under suitable conditions, the plant reaches three-meter height. Beautifully looking bright funnel-shaped flowers. They are very large and can be different color, but most common varieties with red or crimson flowers. There are species with conventional, semi-world or terry flowers. The hibiscus bud blossoms relatively long, but the flower itself in the open state is held only a few days.

Hibiscus - care. How to care for hibiscus.

Chinese Rose (Hibiscus) light and moisture and moisture, so requires solar location and regular irrigation. When dried up the earth coma begins to reset the leaves. But it is not worth the pouring the soil. The plant needs to often spray, and set the pot on the pallet with water (carefully so that the water does not fall into the pallet, but only to increase the humidity). Hibiscus - a shadowed plant, can fully grow in a light half, but at the same time the colors will produce much less, so try to highlight the most.

Hibiscus fertilizer.

Feed Hibiscus from Spring to August once every 10 days, alternating mineral fertilizer for hibiscus ("hyiley" for decorative-flowering indoor plants) with organic ("Fertimix biohumus for decorative-blooming"). If you want to increase the deciduous mass of the Chinese rose - one can be filled with a fertilizer with a high content of nitrogen (for example, fertilizer for hibiscus growth "Fertimix is \u200b\u200bactive growth").

Chinese rose - pruning, transplanting and reproduction.

Young hibiscus need to transplant every year in slightly large containers. The branches during transplantation should be shorted for two thirds. From this procedure, the bush will become decorative, and will be more increasing the side blooming shoots. Sources are prepared from sand, humus, peat and turf, sand with the addition of small pieces of wood coal. This is also suitable for purchased landless quality. Later, the Chinese rose is transplanted by necessity. In the spring, the upper layer of the soil is changed to fresh and fertile soil. Fertilizers for hibiscus after a transplant is not needed.

The cuttings remaining after trimming are often used to grow new hibiscus. The reproduction of the drawing method is very easy. Do it better in summer. The cuttings obtained from young shoots (2-3 intercity) are put in mini-greenhouses or under the bank approximately 25-30 days in fertile soil (it is desirable to handle a cut with a fertilization with a rooting effect). The next stage is a hibiscus transplant for permanent residence.

The pruning of hibiscus is carried out after two years and has a beneficial effect on the appearance and health of the plant. It is after trimming that new young shoots appear and a beautiful bush is formed. It is necessary to remove the quarter of the weak, sick or curved shoots, leaving about two centimeters from the kidney with the leaves.

Care errors. Hibiscus diseases, pests.

Dry air or improper care can lead to hibiscus diseases and the appearance of pests as:

In this case, the drugs "Doctor Foli" can be applied - effective means from pests of indoor plants and from fungal diseases.

There are many factors (for example, unfavorable conditions or change conditions of cultivation), in which the Chinese rose can reset the buds and leaves.

But you should not be very upset, if you know exactly how to care for hibiscus, new young leaves will soon appear on the tree.

gileya.Kherson.ua.

Why hibiscus is sick and how to help him

06/07/2017 Leave comments 3,897 viewed

Hibiscus often decorate not only our dwellings, but also offices, shops, household facilities. This plant is in principle unpretentious, but he has small enemies: pests and diseases that sometimes seriously annoy the Chinese rose. Knowing what hibiscus's diseases, analyzing their causes, can prevent diseases, avoid problems, causing the plant correctly. If trouble failed to avoid, it is necessary to take action urgently.

Hibiscus diseases: some reasons

The most common care errors for the Chinese rose, which sometimes allow beginner flower, the following:

Excessive watering, which caused a partial root rot;
Hibiscus stands under the wind, on a draft, or in the area of \u200b\u200bdirect sunlight;
The plant is in the hot room, while the air is dry;
Hibiscus did not transplanted on time;
Hibiscus leaves are covered with dust;
Full or partial absence of spraying (especially in summer);
Water for watering low quality, not accustomed to impurities;
Weak lighting, the plant is in a dark place;
Excessive feeding;
Lack of feeding.

In addition to the above, it is necessary to take into account that it is impossible to put a hibiscus next to patients with plants, such contact will lead to pest affects, to various diseases.

Leaves at Hibiscus: Why are they sick

In a timely manner to prevent the further development of chlorosis, a transferred transplantation can be helped, lack of contact with already sick pets, regular purification from dust layers, as well as regular application of suitable fertilizers. Sometimes the plant must be bathed under the indirect jet of the soul, carefully covering the ground with a piece of polyethylene. New plant must be put on a small quarantine.

Iron deficiency

Hibiscus sometimes completely resets the leaves. Such an index of iron deficiency. The most affordable way to help the plant, if Hibiscus completely opal is to spray it with iron chelata. The cause of the disease can still be that the fertilizer for a pet is chosen incorrectly: there are few or no need to hibiscus with the useful substances and trace elements in it.

Sunburn

As a rule, all hibiscuses perfectly carry the straight rays of the sun, however, if the Chinese rose lived a long time in a shady spot, and then it was very sharply put on a sunny window sill (without an adaptive period), then a sun burn may occur on the leaves. Externally, it looks like a slightly yellowish or even red dry stains. All the burned leaves will have to be removed, and the plant should be accustomed to the bright sun as sharply.

Sometimes it happens that the leaves are randomly pressed against the surface of the glass, in this case the burn may also appear. Sun burns are the main reason why hibiscus leaves leaf. In order to prevent such a phenomenon, all plants that are grown in greenhouses should be taken out on the day sun for a couple of hours daily. If Hibiscus standing at home was in the shadows, then you should also put it in the sun, for a short time, and then clean. Gradually, instead of buried leaves will grow new, already completely healthy.

Unfavorable symptoms

If the hibiscus leaves fall, most likely in the room are too dry, and spraying is either not carried out, or they are clearly not enough. Also, the cause can be drafts, replacement of lighting (sharp), other stress.
A sharp yellowing of a large amount of leaves can mean both infection with some pests and root system diseases, chlorosis or insufficient air humidity in the room.
If the tips of the leaves are withering or dry, then there is a shortage of trace elements (for example, nitrogen or phosphorus), other nutrients, insufficient hibiscus feeding.
When the leaflets become very sluggish, it means excess to the temperature of the temperature of the temperature, which is explicitly higher than the value.
Sharp yellowing in the complex with regularly falling leaves can often mean excessive moistening of roots in the winter or vice versa, a weak level of humidity in the room.
Terrible attention also deserves the so-called vascular wilting of hibiscus. The speed of development of the disease sometimes does not give opportunity to take the necessary measures in time and save the plant. It is necessary to trim very quickly (partially capturing healthy branches) patients with a part of hibiscus, after that treat all the plant by any antifungal drugs.

Lack of trace elements

Separately, it is worth staying on a lack of nutrients, bad fantastic plants. So, what to do if hibiscus is clearly not enough potassium or magnesium, zinc? When yellow stains appear on hibiscus, it is necessary to simply replace the soil or apply special preparations that make a lack of mineral substances. For example, if the plant lacks zinc, the leaves become too small, small specks will soon appear on the leaves.

If Hibiscus lacks sulfur, then the edges of the sheet look brown, and if there is no magnesium, then chlorosis arises between the veins may appear on this plant. The sheet becomes like marble, partially white, somewhere can manifest dark spots. The lack of potassium is most pronounced in partial or complete elimination of the edge of the sheet, this phenomenon is very similar to the burn mentioned above.

TLL, GALLITY and other pests on hibiscus

Some inexperienced flowers do not know why the leaves twist the hibiscus. Often, such a phenomenon means the defeat of the plant of aphid or some other pests dangerous for the plant. For this reason, it is extremely important not to wait for their appearance, but to periodically carry out prevention, especially this is important to make a pet in the warm season on the balcony or on the street, and before driving plants in the room in the fall.

If the Hibiscus appeared the wave, which the young and juicy shoots attract, it will be immediately noticeable, as the leaves become a bit sticky, then begin to twist, or bend. In this case, first remove all insects by the usual mechanical method (by means of a tampon and economic soap). After this procedure, hibiscus needs to be carefully treated with special drugs from the TIF, which are on sale. You can also recall the folk methods, but they are not always reliable and effective.

If the usual means and prevention of diseases that were caused by pests was ineffective, while the leaf of hibiscus is twisted, or amazed by another method, additional methods should be carried out. For example, when defeating, the solar can do spraying insecticides (for example, the preparation of accotlik). After two treatments made with an interval in a couple of weeks, as a rule, the plant comes back to normal.

Other hibiscus pests are:

Moshka Gallitsa, which causes partial fiction, sharp yellowed leaves and buds at room hibiscus, sometimes they do not even have time to completely dismiss. With a thorough inspection of the plant, in the buds you can see the smallest eggs of this midge, then the worms will appear, which eat a bud in.
If the plant is affected by a blonde, the leaves are yellowing, become sticky and sticky, and the insects themselves can be found on the bottom of the leaves. The whiteflink is excreted with the help of potash soap, as well as special preparations (actar or carbofos, as well as spark and tank).
If the tea roses appeared waxy white discharge (on cuttings, on the leaves), the plant is affected by Cherver, the leaves can be treated with mineral oil. During the procedures, the plant should stand in a shady spot.
If brownish bugs are noticeable on leaves, it may be a shield.

It is good to remember the folk remedies with which our grandmothers were washed with the leaves of home plants from pests, tool and shields. For example, red pepper (dry) is poured with water in the proportion of one to two, boil an hour and filtered. Ten grams of the solution are bred in one liter of water with the household soap, which is treated with the whole plant. Also in one liter of water can be slapped for 15 minutes fifty grams of dry mustard. The resulting decoction is bred in 20 liters of water and spray an amazed plant.

More about pests: Web tick on hibiscus

If the air in the room is dry, and the spraying is not held regularly, there may be good conditions for the development of ticks on a hibiscus, their colonies are multiplied quickly, feeding with juice from leaves. The appearance of a spider mite can very quickly destroy the plant, so you need to know the characteristic signs of its presence. First of all, it is spots on the leaves, they can be brown or black, in fact, they are the excrement of the pest.

The tops of the leaves are completely covered with small spots of yellowish color, the amazed sheet loses its natural color, then covered by the web of the web, then pops. On the web of the ticks migrate and rub all the plant.

So, if you carefully comply with all the necessary conditions for growing a healthy plant, it is unlikely that diseases and pests will so much to bother with your hibiscus. Proper care is the key to an attractive appearance, rich flowering, as well as strong immunity, which will help the plant to cope even with the invasion of pests.

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