Chinese rose: leaves turn yellow. What to do? Hibiscus leaves turn yellow and fall

Hello! Recently I noticed that the leaves of hibiscus began to turn yellow. First the bottom ones, then all the others. Before that, there were no such problems for 4 years. I did not transplant the flower, did not change its location. Tell me how to help your pet.

To understand the nature of a plant, you need to study a little about its features. Hibiscus migrated to us from distant countries such as India, China, Malaysia. At home, it can be found in the form of medium-sized trees or lush shrubs. In our climatic zone The most popular is the "Chinese rose", an evergreen hibiscus with large, solid flowers.

Lush green plants can be found in almost every office building, school, library, and more. V summer time they can be on the street without any problems, therefore they often become decoration of personal plots and front doors.

The Chinese rose is considered to be a plant that does not require particularly careful maintenance. However, sometimes its owners can face various problems and diseases. One of these is that hibiscus leaves turn yellow. There can be many reasons for this unpleasant phenomenon, the main of which are:

violation of conditions of detention;
damage by pests;
flower disease.

10 factors of yellowing of leaves and how to deal with them

The first reason why hibiscus leaves turn yellow and fall off is the wrong content. At this point, the quality and frequency of watering, ambient temperature and lighting level play a role.

Hibiscus (chinese rose)

Moisture oversaturation

A problem with many indoor plants. Therefore, it is very important that a drainage layer is provided in the pot. Stagnation of water in the tank leads to waterlogging of the soil, in which the roots lose their ability to function. In addition, such an environment is most favorable for the rapid growth of putrefactive bacteria.

The problem can be detected by visual inspection of the soil. To do this, carefully loosen the soil and assess the degree of moisture. The younger the plant, the easier it is to resolve the issue. The main task is an urgent transplant. Remove the flower from the pot and carefully examine the roots. Remove the affected rot, dry the rest. Can be treated with a weak solution of potassium permanganate. Then transplant into new soil. If the old pot will be used, it must also be disinfected with a soap and soda solution before transplanting.

Water scarcity

The opposite problem, which is much less common. The Chinese rose, as an adult, requires quite a lot of moisture. It has an extensive network of roots that actively consume water.

Overdried soil cannot fill the plant's need for nutrients ah and liquid. And unlike succulents, representatives of the mallow family do not have their own large stock water. Because of this, hibiscus quickly begins to wilt, the leaves turn yellow and begin to fall off.

If you find such a problem, the first thing to do is check the soil. Normally, it should be slightly damp all the time. Do not let it dry completely. If the soil is 1 cm dry, then it is time to moisten it.

Low humidity

With this problem on to a greater extent growers face in winter time when radiators, heaters and many others work in the apartment electrical devices... The Chinese rose has a rather spreading deciduous crown, on which dust often settles and interferes with fully functioning.

To avoid this, it is enough to regularly spray the leaves with a spray bottle. In the summer, this can be done every time with regular watering. In winter, it is optimal no more than 1 time per week.

Too cold

Hibiscus belongs to heat-loving plants and it is optimal for it if the room temperature is maintained within 20-25 ° С. In winter, it is better to remove it from the cold window glass.

You can notice the problem even before the leaves begin to turn yellow. At first they will start to fade and sink. The recovery period of the plant also depends on the speed of the actions taken.

Too hot

For a tropical plant, any increase in air temperature above 28 ° C can become a problem. In such conditions, it is difficult for him to manage to consume moisture from the soil and ambient air. Especially if the tree is already impressive in size, then nutrients and moisture will not have time to reach the distant parts. It is with them that the yellowing process will begin.

Particular attention should be paid to the ambient temperature between October and February. At this time, the hibiscus is in the sleep stage and needs maximum comfort. In this case, the required temperature drops to 16–18 ° С.

The steps are simple. It is necessary to transfer the hibiscus to a cooler room, to ensure adequate watering.

Lack of light

To answer the question why the leaves turn yellow chinese rose, you should first analyze whether she has enough light. Usually, the plant does not require a lot of sunlight and can thrive even at a short distance from the window.

Most often, such a problem is encountered at the end of summer, when the plant is transferred from the street to the house. After a sharp decrease in sunlight from a rose, the cells begin to experience a lack of it. As a result, the leaves turn yellow and fall off.

You can avoid the problem by preparing a special phytolamp in advance. With its help, you can set the required 8-9 hour daylight hours.

Sunburn

Under normal conditions, hibiscus blooms well and exists in direct sunlight. But sometimes, at high air temperatures and prolonged exposure to sunlight, small brown or yellow spots... Over time, they get larger and affect all foliage. After which leaf fall begins.

A sunburn can be provoked even if you sharply rearrange the flower on the sunny side or take it out into the street. You can avoid the problem by hardening. It is necessary to gradually get used to the flower to a new place and conditions. Double your time in the sun every day, but start with 30 minutes.

Spider mite infestation

The phenomenon is very dangerous and often leads to serious problems with the health of the plant. The main difficulty. The difficulty of diagnosing is. The insect is very small and invisible to the human eye without the use of magnifying optics.

How to determine? pay attention to lower part leaflets. In places of spider mite activity, you can find yellowed or dried points of different diameters. Also, signs of the action of the pest will be the presence of a very thin web at the points of attachment of the leaf and on the buds. In this case, the plant looks painful, the leaves are lowered, twisted, turn yellow over time and begin to fall off.

What to do? Urgently purchase a specialized insecticide from a flower shop and treat indoor plant... It does not always work out the first time. Therefore, a repeated operation is often required. Given the frequency of damage to the Chinese rose by this pest, it is best to carry out preventive spraying once every 6 months.

Diagnosis: chlorosis

Such a disease can be frequent companions of hibiscus. The main reason is the violation of the mineral balance in the soil. Most often this happens when the plant is not properly watered. Can not use plain water from the tap, as it contains too high a concentration of chlorine. Iron deficiency can be another cause of chlorosis.

To eliminate the problem, the plant will need the introduction of iron-containing and other fertilizers intended for this family. It is also important to use only settled or filtered water for irrigation.

Excessive feeding

Adding special nutrients to the soil is only good if done wisely and in moderation. Before using such drugs, you need to carefully study the instructions for use, observe the dosage and frequency of application.

To cure, first of all, it is necessary to eliminate the cause and stop getting carried away with additional nutrients. Hibiscus is able to recover on its own and resume deciduous loss. Pruning is another method of healing. By reducing the branching of the bush, the plant will be able to recover faster and grow new foliage. It is also a great way to give your pet an interesting shape. If there is an acute form of poisoning, when almost all the leaves have turned yellow and began to fall off, it may be necessary to transplant into a new soil.

Thus, before starting the treatment of a Chinese rose from yellowed leaves, you should reliably determine the cause of this phenomenon. Pay attention, if only one or two leaves have turned yellow and at the same time the bush looks completely healthy and the problem does not spread to neighboring parts, then there is a natural change in the deciduous composition, which does not pose a danger. In other cases, the plant can always be helped to cope with the disease and get in good shape.

Hibiscus is a rather unpretentious plant to care for, grown both in open ground, and at home. Large leaves adorn the bush all year round, thanks to which it looks decorative not only during flowering. Unfortunately, sometimes the crown begins to turn yellow. And in order to return the foliage to an emerald rich color, it is necessary to understand what reasons caused the change in the color of the crown.

What causes hibiscus to turn yellow?

Tightness is not always a cause for concern. Change in color and dropping of one or two leaves occur periodically and represent a natural process of renewal. If yellowing affects large quantity crown, which means that the hibiscus feels bad and needs emergency help. The reasons that cause this condition are different.

Violation of irrigation regime

Hibiscus is a plant that loves water, but does not tolerate moisture accumulation. The formation of a cold swamp at the root system leads to the fact that the foliage begins to turn yellow, and then it can completely fall off. This can be prevented only by a well-functioning irrigation scheme, focused on the state of the earthen coma and temperature. Both overdrying and waterlogging of the substrate must not be allowed.
During hot seasons, if the soil becomes dry quickly, the plant may need to be watered daily. When the leaves turn yellow, spraying should be carried out. In summer and spring, the crown is usually moistened daily. In the cool season, this is allowed only once a week, and watering should be reduced by regularly checking the moisture content of the earth in the flowerpot.

Hypothermia and overheating

Hibiscus, which is native to the tropics, does not tolerate both very low and too high temperatures. Optimal mode the limit is considered from +18 to +30 degrees Celsius. In hotter conditions, the plant begins to lack moisture, which becomes the main reason the fact that it sheds foliage, thus trying to cope with "thirst".
Too low a temperature does not lead to the death of the flower, but its leaves begin to turn yellow, and, therefore, it is not recommended to put hibiscus on a cold windowsill. The pot should not be left next to heating devices which dry the air, which leads to a moisture deficit.

Excess sun or blackout

Sun-loving hibiscus leaves are sensitive to aggressive midday rays, which can leave burns on the crown. They appear as white rather large spots. Sun baths are shown to the plant in the morning hours, when the rays most delicately affect the plant.
Lack of lighting is also detrimental to the flower. Quite large hibiscus leaves need a lot of light, but it should be gentle, not bright and aggressive. Lack of light can cause both a change in the color of the leaf plate and a complete loss of the crown.

Drafts and relocation

Through ventilation is detrimental to hibiscus. He is under severe stress from gusts of wind. This is because drafts dry out the foliage. She begins to lose not only her color due to lack of moisture, but can also begin to fall off.
It is better to immediately install hibiscus for permanent residence. The flower is quite sensitive to any movement. If the pot is put in a new place, the foliage can instantly react to the change by turning yellow.

Overfeeding and underfeeding

If hibiscus is not transplanted for a long time, not fertilized or fed in small quantities, this can provoke the development of chlorosis. It is manifested by the gradual acquisition of areas between the veins. yellow color... To make the crown green, transplant and apply fertilizer.
The saturated yellowness of the leaves, which is not accompanied by falling off, indicates alkalization of the substrate. This is most often triggered by watering the hibiscus. tap water... To avoid this, the water must not only be defended, but also acidified.
Excessive fertilization is equally dangerous. And if in moderate amounts phosphorus-containing dressing stimulates flowering, then in high concentrations it only hurts. An excess of phosphorus leads to an instant yellowing and wilting of the rose.

Diseases and pests

Shield. It manifests itself as visually noticeable brown areas on the leaf plates, as a result of which they change color and fall off. To get rid of the scale insect, the affected areas are sprayed with Actellik.
Spider mite. Yellow dots appear at the feeding sites of the pest, and between separate parts hibiscus is a thin web. The foliage begins to turn yellow and dry out. Treatment consists of rinsing the leaves with soap and water. If this does not help, insecticides such as Vertimek and Fitoverm are used.
Scratch. It is characterized by a white bloom along the veins of the foliage. A special oily composition is on sale against this pest.
Aphid. This harmful insect provokes yellowing and foliage folding. Both larvae and adults are fairly easy to spot. Most effective drugs Fitoverm and Aktellik are against aphids.

If the pest is detected in a timely manner and appropriate measures are taken, the plant can be quickly healed and saved.

Viruses infecting hibiscus

Often the plant suffers from viruses. May be affected by himself planting material, and the substrate in which the flower grows. Hibiscus is susceptible to two types of virus:

Bronze. At first, specks of golden color form on the leaves, which then darken. The plate eventually becomes wrinkled and rough.
Annular spotting. This viral disease gets its name from the characteristic yellow rings that appear on the leaves.

Hibiscus infected with the virus, unfortunately, cannot be saved. The specimen must not only be removed, but also destroyed, including the substrate. This is required to be done with the appearance of the first symptoms.

Conclusion

To return the rich green color to the hibiscus, it is necessary to analyze how much proper care provided to the plant. The rose may not have enough feeding, lighting, watering, or, conversely, has been introduced into the substrate a large number of fertilizers, root system flooded, and the sun's rays burn the crown. If specimens of other types of indoor plants are adjacent to the flower, the hibiscus should be regularly examined for damage by harmful microorganisms.

Hibiscus is a pretty hardy plant and can forgive some maintenance mistakes. But, despite this, agricultural technology when growing "Chinese rose" is very important and non-compliance leads to pest infestation and disease development.

Chlorosis - This is a disease in which the green parts of a plant change their color to yellow, lemon or whitish due to a decrease in the amount of chrolophyll. This disease is non-infectious and infectious.

Non-infectious chlorosis appears in case of disturbances in plant nutrition: lack or excess of nitrogen, magnesium, potassium, iron. Potassium and magnesium are naturally competing elements. An overabundance of one leads to a lack of the second. Potassium is needed flowering plant... With its lack, the plant does not bloom, or the flowers are weakly colored, and the branches are thin. Lack of magnesium leads to chlorosis. Iron deficiency also causes yellowing and leaf fall. In order to prevent this, the water for watering the plant must be defended and iron chelate added to it.
Infectious chlorosis caused by viruses, fungal microorganisms and pests. Dust removal, timely fertilization, transplantation and treatment from pests will help to avoid these diseases.

Sunburn... Direct sunlight, falling on a plant that has not yet adapted, partially destroys chloroform in them, as a result of which the leaves are covered with white spots of burns. This is a temporary phenomenon when a flower is moved from a greenhouse or a place with a lack of consecration to the bright sun. The hibiscus quickly adapts to changes in lighting and new leaves will grow back to normal. To avoid the loss of decorativeness and not injure the plant, it must be taught to change by taking it out in the sun for an hour a day, gradually increasing the duration of stay.

Pest diseases

Greenhouse and tobacco whitefly. When a plant is damaged, its leaves turn yellow and become covered with sticky secretions. Pale yellow larvae or adult white-winged insects can be seen on the underside of the leaves. To fight and prevent the disease, the plant is treated with solutions of potash soap or preparations Biotlin, Fufanon, Aktara, etc.

Spider mite (spider web on hibiscus). In the affected plant, the leaves fade and become covered with yellowish specks. Subsequently, extensive dry areas appear on them. The underside of the leaves is covered with cobwebs in which the pest lives. To fight and prevent the disease, it is necessary to wash the leaves with soap or mineral oil, as well as treat with preparations Lightning, Fitoverm, Akarin, etc.

Aphid. Aphids are attracted to the young leaves and buds of the plant. When damaged, they deform and become sticky. For the prevention and control of the disease, the plant is treated soapy water, tobacco dust, preparations Biotlin, Akarin, Decis, etc.

Worms. White waxy discharge appears on the petioles and axils of the leaves. To fight the disease, the plant is sprayed with Aktofit or treated with mineral oils.

Shields and false shields. Brownish or pale brown tubercles appear on the stems of the plant. With a small damage to the plant, pests are removed mechanically, and the affected areas of the plant are wiped with kerosene or mineral oil. In case of severe damage, it is better to treat the plant with an insecticide.

Bacterial spotting. The leaf edges of the affected plant are covered with rotting yellow spots. For the prevention and treatment of the disease, the plant is systematically examined and treated with the preparations Fundazol, Cumulus, Euparen, etc.

Brown rot. Most often it affects young plants and seedlings. In the affected plant, the stems turn brown and thinner at the very base. To prevent the disease, cuttings and seedlings are treated with Rovral. Seedlings should be planted shallowly, sprinkling thoroughly after planting.

Vascular wilting. Caused by fungi. The branches and trunk of the affected plant are rapidly drying out, sometimes without having time to lose foliage. To treat the disease in the affected plant, the damaged parts are cut out and treated with an antifungal drug.

Gall midge. In affected plants, the buds turn yellow and fall off without even blooming. Gall midge lays eggs in tiny hibiscus buds, therefore for the prevention of the disease, yellowed buds are collected, preventing them from falling, and the soil under the flower is treated with a preparation against soil pests.

Symptoms of diseases

Hibiscus leaves turn yellow. Most probable causes diseases - damage by pests (aphids, spider mite), diseases of the root system, insufficient air humidity or chlorosis of the leaves. Chlorosis is caused by an excess of chlorine and calcium in irrigation water with a lack of nitrogen and iron. The water for watering the plant should be defended and iron chelate should be added.

Hibiscus leaves fall. Stress, lack of moisture. It is necessary to create rest for the plant and spray.

Indoor hibiscus - leaves turn yellow and fall. Stress, insufficient humidity, draft, waterlogged roots in winter. It is necessary to create rest for the plant, spray, making sure that the bud does not turn into a liquid mess.

Why do hibiscus leaves curl?... The plant is affected by aphids. It is necessary to treat pests.

Hibiscus leaves wither. Lack of nutrients. It is necessary to feed the plant with nitrogen and phosphorus preparations.

The hibiscus withers. The plant is too hot. It is necessary to reduce the room temperature, shade, spray.

Why does hibiscus shed its buds? The plant is too hot. The soil lacks potash fertilizers... The buds are affected by the gall midge.

What if he dies?

If your Chinese rose is sick, do not despair, it may be possible to revive it. Hibiscus is unpretentious and can be easily treated at home.

On the this moment many pest control drugs have been developed, they can be purchased in specialized stores or use folk methods by treating the plant with a solution of soap, tincture of tobacco or pepper.

Folk remedies for controlling hibiscus pests

Tincture of pepper (from aphids, ticks) - Dry pepper is poured with water in a ratio of 1: 2 and boiled for an hour, then insisted and filtered. To spray a plant, 10 g of the drug is diluted in one liter of water and soap. You need to take about 5 g of soap per liter.

Tincture of tobacco (from aphids, thrips, ticks) - 1 kg of tobacco dust or tobacco is boiled in 10 liters of water for two hours. Insist for two days and filter. Before use, the concentrate is diluted in 10 liters of water with 50 g of soap.
Soap solution. To prepare the drug, 200 g of potassium soap is diluted in 10 liters of water.
Mustard tincture (for ticks, aphids) - 50g of mustard is boiled in a liter of water and infused. Before use, the concentrate is diluted in 20 liters of water.

Agricultural technology is of great importance in keeping hibiscus: soil acidity, heat and light conditions, humidity of air and soil. Create comfort for the flower: do not move, treat pests, loosen the soil and water once a week and gradually the hibiscus will grow new leaves.

Flowers of the genus Hibiscus belong to the mallow family. In total, there are about 250 species in the genus. They grow in the tropics: in India, China and Asia. Only one plant of this type is suitable for indoor maintenance - a Chinese rose (or Chinese hibiscus). Also in early XIX century hibiscus became popular in Europe, and eventually appeared in Russia.

The plant has served as a decoration for the most famous botanical gardens. And in Hawaii, for example, the flower was (and still is) a symbol of femininity. Local girls often adorn themselves with its buds, which look very feminine and impressive in their hair. In its homeland, the Chinese rose is known not only for its beauty. Its flowers are used in medicine, made from them natural paint for textiles and even drinks.

Hibiscus is a rather unpretentious plant and does not need any special care. The rose grows quickly and within six months after grafting can be thrown away amazing beauty buds. In home conditions, you can find red, yellow, pink and white bell flowers. In nature, there are many times more colors of this plant.

Today we will not talk about the beauty of hibiscus, but the troubles that await the growers who grow it. After all, any houseplant can get sick, and the Chinese rose is no exception. The fact that a flower is dissatisfied with something can be found out by the state of its leaves. And first of all, it is necessary to find out why he fell ill, to find the reason that influenced him not in the best way.

Why do the leaves of the Chinese rose turn yellow?

It must be said that, without any information about the content of the rose, it is impossible to name with certainty the cause of her illness. Below we have collected the basic facts about why the leaves of hibiscus turn yellow and fall off. Having studied all of them, you will definitely help your plant regain its former beauty.

Insufficient watering

If the temperature is high enough, the Chinese rose needs a lot of water. And if it's too hot and windy, watering can be daily or even twice. Plants located on fresh air, the automatic drip irrigation system can help.

Excessive watering

If the leaves turn yellow and fall off during the cool season, there may be excess moisture in the soil. The Chinese rose loves water, but does not tolerate cold swamps in the root area.

Very high air temperature

Continuing the topic of watering. If in hot weather the plant does not have enough moisture, then the leaves will turn yellow and fall off. Why is this happening? Everything is simple here - the plant "includes" a kind defense mechanism which allows him to reduce his need for water.

Low ambient temperature

Do not forget that the Chinese rose is a tropical plant, which means it loves warmth. In order for the flower to be comfortable, the air temperature should be 18-30 degrees. Change is fraught with disease. For example, if a plant is too close to glass in winter, it may react to a cold snap by shedding its leaves.

Direct sunlight

Yes, hibiscus loves warmth, but that doesn't mean exposing them to direct sunlight. Excess UV light can lead to burns, which in turn cause yellowing and massive leaf fall.

Lack of lighting

For the Chinese rose, lighting is the source of life. If it is not enough, then the plant will begin to shed its leaves, guided by the principle: fewer leaves - less need for lighting. The process will continue until the plant has enough leaves to survive. Sometimes it can literally be a few pieces.

Spider mite

These insects are really dangerous for the Chinese rose. To begin with, they can only be detected with a magnifying glass. With the naked eye, you can see only a thin and light cobweb that braids the leaves and still unblown buds. This cobweb is the reason for the yellowing, curling and falling of leaves and flowers.

The infected bush looks sick and can be completely naked if urgent action is not taken. Treatment is carried out with special preparations - insecticides, which can be purchased at a flower shop. It is worth noting that getting rid of a spider mite is quite difficult. It is better to do prevention twice a year by spraying the plant than later. for a long time restore it.

The presence of drafts

You don't even know how stressful the drafts are to the plant. Therefore, try not to create "windy" weather in the house.

Chlorosis - incorrect soil acidity

There are several states of chlorosis. Depending on the severity of the disease, the leaves of the plant turn yellow in different ways. Sometimes the leaf can be green and turn yellow only in the place where the disease began to develop. If the yellowness does not spread further, we can conclude that the rose lacks any nutrients. Perhaps there is a violation in the acidity of the soil, or it is simply that fertilizers have not been applied for a long time. In our conditions, the acidity of the soil is most often disturbed by irrigation with tap water, which is hard.

Overuse of pesticides

Basically, this problem is the rarest of all of the above. But, if you used pesticides on too hot a day or missed the dosage, it can cause the leaves of the rose to turn yellow and fall off. Also, the problem can be provoked by too frequent use of pesticides.

How important is fertilization?

Let's say you studied all the above facts and were able to correctly establish the cause of the disease. And even this reason has already been eliminated - the leaves have ceased to fall. Well, now is the time for some good news: Hibiscus will grow new green mass pretty quickly. Perhaps, if the branches of the plant were too long, it was washed away to prune them to form a beautiful bush. Pruning stimulates the emergence of side shoots. This is all the more true if the plant has lost almost all of its leaves.

The Chinese rose does not like too much phosphorus. If there is an excess of it in the soil, then the plant will suffer. But it will not remain silent - it will immediately show its dissatisfaction with the yellowed leaves. If you do not pay attention to this, then the flower will die. Why? - you ask. Because it will no longer be able to consume other trace elements.

All living organisms on earth need nitrogen and the Chinese rose is no exception. Plants use it in all their life processes. But too many nitrogen fertilization can lead to the so-called fertilizer burn, due to which the tips of the leaves begin to darken.

Whatever fertilizer you use, if you notice dry and darkened edges of the leaves, stop applying it immediately. Further watering should be exclusively clean water... Let the plant rest for a couple of weeks. When the time comes to resume feeding, apply a solution with a lower concentration. You can find out the required concentration empirically, gradually reducing the dosage until the plant stops responding to fertilization with leaf burns.

So we examined all the most common hibiscus diseases. As you already understood, the plant responds to almost every disease by yellowing and shedding foliage. Try not to bring the rose to a critical state, take care of it correctly. And she will thank you with a dense and lush crown, as well as frequent and abundant flowering.

The Chinese rose is often planted on garden plots... Thick and lush crown made of bright green leaves - a truly worthy decoration in a flower bed.

As hibiscus grows and develops, yellow leaves may appear and fall off - this is a natural process for its rejuvenation.

But if yellow leaves too much has appeared - this is a sure sign that the flower does not like something in caring for it. It is important to analyze how you care for the plant and find mistakes. Hibiscus is a grateful flower, and if created for it favorable conditions, he will quickly please with his flowering.

Photo

In the photo below, you can see yellow spots on hibiscus foliage, as well as other signs of yellowing.

Improper watering

First of all hibiscus reacts by yellowing leaves to improper watering ... This plant loves water, so water it abundantly and often.

On hot summer days, you can water the hibiscus every day.

It is important to maintain a balance and not overdo it. The flower can shed its leaves if it is flooded with water and the roots will be like in a swamp.

Wrong temperature

Do not forget that the Chinese rose is, first of all, tropical plant so it loves warm air. The best option the temperature in the room will be maintained at least 16-18 ° C... Too much high fever the flower also does not like, so on summer days it is recommended to put it in a cooler place if the thermometer rises above 21 ° C. Incorrect lighting And again it is necessary to find a middle ground. Hibiscus loves to bask in the morning light, but it must be protected from the afternoon sun.

The scorching rays of the sun can burn the delicate leaves of the hibiscus, which it will eventually shed.

In insufficient light, the flower can shed its leaves. leaving a few leaves for themselves, which need a small amount of chlorophyll, produced by hibiscus under this light.

Dry air

This can be fixed easily with a simple spray bottle with water. You can simply spray the indoor air and directly the leaves of the Chinese rose. You can put a small container of water near the flower pot so that it evaporates. Many people use cut-off bottles from under mineral water... They are comfortable and take up little space.

Soil chlorosis

Why else indoor flower shedding foliage? The reason may be a situation in which the acidity of the soil changes. When the formation of chlorophyll in the leaves is disturbed and the activity of photosynthesis decreases, the plant suffers from chlorosis. Most often, this leads to watering the plant with non-settled water. The introduction of the necessary fertilizers with magnesium and the adjustment of the acidity of the soil helps to correct this situation.

Frequent change of location

Hibiscus doesn't like being carried from place to place. and may react with yellowing of the leaves. Sometimes, in order for the plant to stop blooming or shed its leaves, it is enough to turn it the other way.

Experienced growers say that you need to turn the plant gradually by 15 degrees, giving the flower time to get used to the new location.

Pests

The most common reason why hibiscus leaves turn yellow and then fall off is the presence of pests on the flower. Very often, pests are not visible to the naked eye. In order to identify the cause, you need to take a magnifying glass and carefully examine the leaves from both sides.

Shield... In this case, you can see on the leaves brown spots... What to do? It is necessary to spray the plant with a solution of Actellik insecticide.
Aphid... Aphids can be detected with a magnifying glass. A characteristic sign that a plant has been attacked by these pests is folded yellowed leaves. Fitoverm can help.
Spider mite... The appearance of the problem associated with spider mites is usually associated with the dry air in which the flower is located. Thin cobweb threads can be seen between the leaves. You can use folk way fight against spider mites - treat the leaves with soapy water (you need to use laundry soap). The drug Vertimek also helps.