Why do the leaves of a Chinese rose or hibiscus disease turn yellow

Category: Houseplants

Hibiscus (Hibiscus rosa-chinensis) or Chinese rose attracts many amateur flower growers. The successful work of breeders today allows you to choose from a huge variety of species, varieties and hybrids the hibiscus that you like the most. But how sad it is when your pet, despite all your efforts, suddenly starts to hurt. However, do not indulge in despondency, it is better to try to determine why does your hibiscus turn yellow, and eliminate this cause.

The main causes of yellow leaves and their elimination

It is impossible to confidently name the reason for the loss of an attractive plant species without analyzing many factors. To find out why the leaves turn yellow will help a thorough examination and analysis of all parts of the plant, soil, location of the bush, and recent conditions of detention. We will look at the most common reasons.

Watering

Hibiscus is a tropical plant that requires a lot of moisture only in the hot season. During the cold season, water stagnates if you water it too often. Because of this, the root system begins to rot, growth stops, the leaves fly around due to a lack of nutrients.

Beauty and mysticism

The Chinese rose is one of the representatives of the common Malvaceae species in our country. The plant looks attractive at any stage of development. During dormancy, it often attracts the attention of many people with its crown.

Since ancient times, the Chinese rose has been considered the flower of death. Why nobody knows. This is not the only plant to make this unlucky list. Calla lilies, ivy, azalea are also referred to as "deadly". Beliefs say that these plants bring death to the house.

There are various signs associated with this plant. If the plant suddenly bloomed, then these were considered a sign of imminent death. The shedding of leaves promised illness and misfortune. But this is just superstition.

Why the Chinese rose is the flower of death is not clear. After all, neither its flowers, nor leaves and fruits are poisonous. This means that all beliefs have no basis. A beautiful flower in the house will always bring joy to a person.

Proper care guarantees a beautiful crown of the plant. But when yellow leaves appear on it, the general appearance of the hibiscus changes. There can be various reasons for this phenomenon. So how to care for a Chinese rose correctly?

What else do you need to know about caring for a flower at home?

• Hibiscus loves a sunny location, so in the summer you can take it out into the garden, gradually accustoming it to the sun, while not flooding the plant with light, but also not leaving it in the shade.
• In summer, the hibiscus should be watered abundantly, repeating watering after the topsoil has dried. In winter, watering is reduced and kept at a cooler temperature, preventing hypothermia. This will promote the formation of flower buds. Spray the plant with water daily. During the heating season, the air around the hibiscus should also be sprayed.
• If the plant suffers from an overabundance of fertilizers, let it rest for a couple of weeks, watering only with clean water.
• The best time to fertilize is summer, when flowering is most active. From spring to mid-August, mineral dressings should be added once a week, during the rest of the year - once a month, only phosphorus and potassium.
• In the spring, young plants are transplanted into a slightly larger pot. Before transplanting, the branches should be shortened: long - by two-thirds, short - less, so that the hibiscus bush is more lush. An adult Chinese rose is only transplanted when needed.

Hibiscus is a beautiful and bright flower brought to us from tropical countries... With proper care and adherence to all recommendations, problems such as leaf falling and yellowing can be avoided. This means that the plant will delight you with its flowering and decorate the interior of your apartment all year round.

Reproduction of hibiscus

The easiest way to propagate a Chinese rose is by cuttings. You can use the shoots obtained after pruning the plant. The main thing is that the shoot must be lignified and healthy.

The stalk should be placed in a container of water until the roots appear. For stimulation, you can add a growth stimulant or activated carbon to the water.

With the appearance of roots, the sprout can be transplanted into a small pot with ordinary soil. Remember that the plant needs regular watering.

It is also advisable to build a greenhouse. It is enough to cut off the plastic transparent bottle and cover the young plant with it. Be sure to make some ventilation holes. After the appearance of the first leaf, the greenhouse can be removed.

Natural causes

Some indoor plant lovers begin to panic, even if one or two leaves have fallen from the hibiscus, or they have turned a little yellow. This happens when the hibiscus is actively developing, it has many new leaves, and the old ones die off. There is nothing wrong with this process, natural changes take place in living nature.

Stress

Hibiscus reacts painfully to a change of residence. Even turning it with the other side to the window on the windowsill causes negative consequences. Severe stress for a flower - moving to a new room, often adaptation begins with yellowing and shedding of leaves. Transferring to another pot is also not an easy ordeal. The plant is sick and flies around when, during transshipment, the root system was violated, its integrity was damaged. It will take time to restore and grow new roots, so the hibiscus sheds foliage, does not waste energy on it.

Infections from other plants

It is difficult to treat viral and fungal diseases, too quickly the infection ends in the death of the plant. Prevents the appearance of infections by increasing the immunity of the shrub. It is transplanted on time, fed, and the leaves are cleaned of dust.

Hibiscus Treatment:

1. The flower is removed from other plants, contact with them is limited.
2. Collect and destroy all damaged parts.
3. Cut off yellowed leaves, buds, dry shoots.
4. The bush is sprayed with an antifungal drug. Apply Domotsvet, Desavid, Citovit.
5. From folk remedies, Trichopolum treatment is used (2 tablets per 1 liter of water).

Causes of problems and recommendations on how to help the plant

Improper watering

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

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 primarily a tropical plant, so it loves warm air. The best option would be to maintain the temperature in the room at least 16-18 ° C... The flower also does not like too high a temperature, so on summer days it is recommended to put it in a cooler place if the thermometer rises above 21 ° C. Improper lighting Again, you need 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 low 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 air in the room 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 mineral water bottles. They are comfortable and take up little space.

Soil chlorosis

Why else does the indoor flower shed its 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 is caused by watering the plant with not settled water. Correcting this situation is helped by the introduction of the necessary fertilizers with magnesium and adjusting the acidity of the soil.

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 a plant to stop blooming or shed its leaves, it is enough to turn it the other way.

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.

1. Shield... In this case, brown spots can be seen on the leaves. What to do? It is necessary to spray the plant with a solution of Actellik insecticide.
2. 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 drug can help.
3. Spider mite... The emergence of a problem associated with a spider mite 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 the popular way of dealing with spider mites - treat the leaves with soapy water (you need to use laundry soap). The drug Vertimek also helps.

You can find out about pests and diseases of hibiscus here.

Why does this happen to a houseplant?

Partial yellowing of leaves, with spots, cause various reasons. Let's consider them in more detail.

Incorrectly selected pot

It is easy to check whether the pot is correct. Water the flower in the morning, and in the evening check the condition of the earthen ball in the middle of the pot. If the ground is dry, the vessel is small for him, we urgently transplant... Otherwise, the leaves will begin to turn yellow, as the flower will try to reduce the evaporation of moisture, shedding excess leaves.

The new pot should be 1 to 2 cm larger in diameter than the previous one. The transplant is carried out by transshipment so as not to injure the roots. The pot must have good drainage. The transplant is carried out in moist soil, watering begins on the third day.

If water constantly accumulates in the pan, the roots will begin to rot, the leaves will turn yellow and fall off... This indicates that the capacity is large. As in the previous case, a transplant is needed. We remove the plant, along with an earthen lump, from the pot and check for rot. If rot appears, remove it, and dust the cuts with crushed charcoal. We do the transplant in a smaller pot, and adjust the watering.

Care errors

• Chinese rose is a tropical plant and does not like drafts.... It should not be placed within reach of fans and air conditioners. And when airing the room, it is recommended to cover it with a screen.
• Incorrect lighting... This factor leads to the following consequences:

1. With a lack of lighting, the rose sheds its leaves, guided by the principle: fewer leaves, less light is needed.
2. With a lack of sunlight, the leaves turn yellow on the shaded side.
3. The bright sun is also harmful - the leaves can get sunburn.

Care errors

Floristics knows more than 200 species of this plant, but the Chinese rose subspecies is most suitable for home maintenance. But indoor hibiscus, like all living things, can get sick. Its leaves will immediately tell us about this. Errors in cultivation and care that affect the condition of the plant are:

• high temperature;
• the influence of drafts and direct sunlight;
• increased soil moisture;
• lack of drainage;
• watering with cold, unstable water;
• bad light.

Violation of internal processes is always accompanied by external manifestations. Yellowed hibiscus leaves signal a kind of stress, the flower is worried about something. The tricky part is finding the root of the trouble. The Chinese rose reacts equally to various forms of disease or pests. In other words, she expresses any dissatisfaction with yellowing and shedding of leaves. The first thing to pay attention to is leaving. If you have taken the wrong approach to a flower, then he is probably trying to say so. Be that as it may, you should find out the reason why the leaves of hibiscus turn yellow and fall off. It is important to provide the flowers with proper nutrition. The same applies to the water balance. A person is 80% water, so its use is a part of normal life. At the same time, excess water leads to a deterioration in well-being. Plants show the same trend.

Violation of the irrigation regime

Over time, you can see that when watering with settled water, the leaves of the hibiscus turn yellow - this means that the ground is very wet, you need to stop watering, switching to spraying. It is also necessary to change the ground, rinse and cut off rotten roots. Hibiscus 4-5 years old requires daily watering.

It is also important to ensure that the soil in the flowerpot is slightly damp before the next watering. Damp soil becomes dense, and fungal diseases develop in swampy land, young plants suffer from this. The soil in the pot should not dry out either, since the hibiscus leaves will turn yellow and can completely crumble. To do this, you need to water regularly, spray the leaves every day in summer and once a week in winter.

Incorrect lighting

Consider the reasons why hibiscus leaves turn yellow when there is little light for it. He, like all representatives of the flora, produces chlorophyll during daylight hours, and if there is little light, then a kind of natural selection takes place. The old leaf has fallen out, and the new one, in turn, receives the required amount of light. The rose loves the sun and grows well in the shade, but cannot stand changes in lighting. But what if there is little light in the apartment? Create artificial lighting. In the period of the scorching sun, on the contrary, the rose should be shaded in order to avoid burns.

Unsuitable temperature

Although the Chinese rose is a plant from the tropics, it still does not tolerate sudden changes in temperature. In addition, she is afraid of the heat and cannot stand the cold. In cases where the hibiscus is cold or very hot, the leaves turn yellow and fall off.

The optimal temperature regime is 22 degrees Celsius.

Excess and lack of fertilizers

With frequent fertilization of the soil, the plant's body experiences stress, something like an overabundance of sugar in the blood of a person, and reacts to this with yellowing leaves.We can help hibiscus to deal with this. Fertilizing the soil of indoor flowers, you need to know exactly the dosage and type of substances that they feed on.

For the development of hibiscus, fertilizers with elements of potassium and magnesium are most suitable, they can be applied without fear. Phosphorus fertilizers, diluted in water, increase flowering, while high phosphorus fertilizers can destroy the flower. Nitrogen fertilizers must be applied without exceeding the norm. This is a rather dangerous substance that leads to nitrogen burns.

Why leaves turn yellow and hibiscus sheds buds

The buds of a Chinese rose turn yellow and fall off for several reasons:

1. If, during budding, the hibiscus pot is rearranged from place to place. The pot should be in one place.
2. If the plant is in a poorly lit place. Move it closer to the light.
3. If the flower is watered with cold water. Water for irrigation must be used at room temperature and separated. You can use melt water after defrosting the freezer.
4. When the soil dries out in a pot. Water it regularly, in the morning or evening, every two days.
5. With strong waterlogging of the substrate.
6. With a lack of fertilizer. During the growing season and flowering, hibiscus requires more nutrients than during the rest period. It must be fed with a complex fertilizer, in which the minimum amount of phosphorus. From an excess of phosphorus, the leaves turn yellow. Top dressing should be applied in cloudy weather, in well-moistened soil.
7. If the plant has the wrong soil. The soil should consist of two parts of turf and one part of humus, leafy earth and sand.

After finding out the reason for the yellowing of the leaves of the Chinese rose, and after removing it, the flower will quickly recover. Long shoots can be trimmed at this time. You can additionally find out why the buds and leaves of hibiscus fall off here, and here we also talked about why the plant does not bloom.

Diseases and pests

The most dangerous pest is the spider mite. Most often, it appears in the fall and winter when the soil dries out or when its moisture is high. There is also a colony of barely visible blackhead-like beetles. This is an aphid, it multiplies rapidly, affecting young leaves and buds. When hibiscus is affected by a whitefly, the leaves become sticky.

Stem gall midge settles in unblown buds, laying eggs from which worms hatch. Then the buds fall off. It is important to collect them before they fall, replace the ground, and do processing. The scale is visible on the leaves with golden brown tubercles, which can be washed off with a strong solution of laundry soap. To combat all insects, chemicals are used with which the entire plant is thoroughly treated.

Hibiscus is sick from improper care, lack of important micronutrients.

Non-infectious chlorosis can very quickly destroy the plant, it happens when watering with tap water, which is rich in chlorine and calcium. If a negative reaction appears, immediately stop watering, and if the water stagnates, transplant. The infectious type of the disease is more dangerous, provoked by fungi and microbes. There is also tracheomycotic wilting, when a flower becomes infected with a certain type of fungus and manifests itself in the form of shrinkage.

Florist tips

To avoid the appearance of yellow leaves in the Chinese rose, you need to use a little tips:

• Watering is moderate;
• To process foliage with special means;
• Do not forget about feeding;
• Limit the abundance of sunlight.

On a note. It is sometimes useful, especially before flowering, to pamper the rose with a sugar solution. An excellent result is obtained by feeding hibiscus with activated carbon.

Finding the problem in time, understanding its cause and taking the necessary measures, you can save your favorite plant.Well-coordinated actions and good advice will allow you to enjoy the wondrous beauty of the Chinese rose for a long time.

The Chinese rose, or hibiscus, is not uncommon in the range of most flower growers. The flower does not require much grooming. However, there are situations when the leaves of a Chinese rose turn yellow and fall.

What is yellowing?

Chinese rose, aka hibiscus, a pretty hardy plant... She stoically tolerates errors in care, but if they are not permanent. If the plant is constantly poured or not watered at all, then the plant will begin to die. His leaves will begin to turn yellow and fall off, then buds and flowers. And if you do not pay attention to this, he will die.

This is not about natural aging, but about the causes of yellowing in a young plant. When the plant loses its beauty for other reasons. Therefore, the yellowing of the leaves is a signal that something is wrong with the Chinese rose.

What to do to prevent the leaves from turning yellow

The above are the main reasons why hibiscus leaves fall off and turn yellow. But unpleasant situations can be avoided if you adhere to the following preventive principles:

1. Regulate the watering of the flower.
2. Do not allow the plant to be in a draft.
3. Provide regular feeding of the hibiscus.
4. Limit plants from direct sunlight.
5. Plants infected with the virus should be destroyed immediately before the disease spreads to other flowers.
6. Timely pest control using effective and safe drugs.

Hibiscus is unpretentious, will not die after a complete drop of foliage and will grow new shoots instead of cut ones. But proper care and compliance with the conditions of maintenance will allow the plant to look attractive even without flowers, always delight with healthy glossy foliage.

Related Videos

We offer you to watch a video in which there is an answer to the question: why do hibiscus leaves turn yellow and fall:

It is not difficult to take care of this beautiful flower - a Chinese rose, it is only necessary to create the conditions necessary for its maintenance. Everything is quite simple - the main thing is to be attentive to your pet: protect it from drafts, provide moderate but regular watering, choose a pot of the right size. Rest assured that then hibiscus will bloom luxuriantly in your home.

The yellowing of the leaves of the Chinese rose occurs for the following reasons:

• Lack or excess of light. Direct sunlight hitting the leaf plates burns the surface of the leaf. Exposure to intense light destroys the green pigment in the leaves of the plant, causing them to turn yellow and then brown. Its lack also harms the culture, as the process of synthesizing nutrients is inhibited.
• Excess or lack of watering. Hibiscus prefers moderate soil moisture. In winter, water the culture every 2 weeks. Intensive watering will provoke rotting of the root system and the general wilting of the flower. Disadvantage - causes leaf fall and wilting.
• Air humidity. Rose loves humid air, dry indoor air will cause yellow foliage.
• Lack of space. A small pot provokes excessive compaction of the root system, which interferes with the development of the culture and leads to dropping and yellowing of the leaves. Transplant adult hibiscus into larger pots as needed.
• Temperature. Hibiscus is a tropical species, so keep the room temperature + 18… + 30 ° С. Cold sills and drafts are not suitable for this look. Temperatures above 30 ° C lead to overdrying of the soil, so water the flower more often during this period.
• A change of scenery. The plant prefers to be in one place in a pot. The constant rearrangement of hibiscus from place to place causes it to lose its decorative qualities.
• Nutrients.The lack of nutrients leads to chlorosis, which is expressed in the yellowing of the leaves. The leaf color changes from green to yellow gradually. Fertilize Chinese rose from spring to autumn with complex fertilizers once a week, in cold weather - once a month. It is important not to overdo it with feeding - hibiscus reacts poorly to an excess of phosphorus and turns yellow.
• Pests. Yellowing and curling of leaves can cause aphids. The problem is solved by treating the plant with Fitoverm.

If you take care of an indoor flower and fight diseases in time, the plant will bloom brightly.

The Chinese rose, if properly maintained, will delight you with its decorative effect and will decorate the windowsill.

Disease prevention

It is much easier to prevent certain diseases by taking some measures than to treat them later, fearing to lose the entire plant.

Burn

So, sunburn is prevented by the gradual accustoming of greenhouse and indoor flowers to sunlight. They start with a short time, then increase it. The rose is transferred to a permanent sunny place after full adaptation. In the event that the burn could not be prevented, do not panic - having dropped the damaged foliage, the hibiscus will soon grow a new one.

What the yellow leaves are signaling

What to do if the leaves of a rose turn white

The yellowness of hibiscus leaves, depending on the form of manifestation, indicates a possible cause that caused it:

• Massive yellowing indicates a possible infection by aphids or mites. The plant may have chlorosis, or simply the air is not humid enough.
• Falling yellow leaves are caused by waterlogged roots, stress, drafts.
• A Chinese rose can shed a yellow leaf from a change in lighting intensity.
• If the leaf begins to curl into a tube, it means that aphids have settled on it.
• The leaf withers at the tip - lack of nitrogen, phosphorus.
• The foliage falls off along with the bud from a lack of potassium, from the heat, when the midge is affected by Galitsa.

Attention! The simultaneous yellowing of foliage and its massive fall are caused by root disease from waterlogging, low air humidity and the resulting stress at the same time.

Chlorosis

Viral diseases negatively affect the condition of the plant. A sign of disease is not only yellowing of the leaves. Spots appear on their surface. In plants affected by chlorosis, the leaves turn yellow, while the veins remain in their natural green color.

This disease manifests itself with improper soil acidity. Chlorosis can partially affect the plant. Yellowed leaves, underdeveloped roots and tops often die off.

Using complex fertilizers, transplanting the plant into new soil, you can overcome this disease.

As a preventive safety measure, flower growers do not recommend watering the plant with hard tap water. It increases the acidity of the soil.

How to save a flower

Imagine a situation: you brought a fresh new hibiscus you just bought from a store, but after a few days you noticed that it was dropping leaves that had turned yellow. This is primarily due to the stress of transportation. To save the plant, we treat the plant with "Epin" once a week, repeating the procedure 2-3 times.

If the leaves continue to fall within three weeks, then an urgent need to check the roots. They must be washed, cut off dry and spoiled ones, and the plant must be transplanted into a new flowerpot. Given the variety of reasons why a plant turns yellow, diseases cannot be ruled out. To prevent infection, hibiscus must be inspected, often sprayed and ventilated. In the fight against insects, Fitover helps. Against fungi, drugs with a special composition are used.

Photo

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

Chinese rose treatment

Timely measures can help hibiscus cope with diseases and parasites:

• Shields. Spraying the plant with Aktellik will get rid of parasites.
• Aphid. It will help to destroy the Fitoverm pest.
• Spider mite. Noticing an insect on a rose, you need to rinse the leaves with laundry soap.

Some flower lovers reject the use of chemicals: why use them if you can use proven folk methods. To eliminate parasites, they successfully use infusions of onions, tobacco, and garlic.

After insisting 5 days one of the plants on the water, the resulting liquid is rubbed on the trunk, branches and foliage of the rose.

Preparing a soap solution of tobacco

Vascular wilting

This disease is quite serious, it is difficult to treat. The necrosis from the branches passes to the trunk, gradually covering the entire bush. The diseased plant almost always dies. You need to take care of the plant with vascular wilting like this:

• When cutting off the affected fragments, the healthy part is also captured.
• The plant is completely treated with an antifungal composition, Rovral's solution is poured under the root. Also, the rose is sprayed with Trichopolum solution.

Important! When the treatment of the initial stage has not brought results, the roses are disposed of.

Additional stimulation is carried out with the drugs Domotsvet, Zircon, Epin.

How to prune hibiscus branches

Pruning a Chinese rose at home does more than stimulate flowering. Such manipulations allow you to form a beautiful crown.

Before the first pruning, you need to decide: do you want to get a beautiful tree or a lush bush? Pruning is done in early spring, until the plant begins to actively grow. Some growers prune the branches in the fall after flowering.

Remember to cut only those branches that do not have buds.

This manipulation is performed with sharp scissors. Be sure to remove all lignified and dry branches. To get a lush bush, each branch must be cut to 1/3 of its length.

Flowering problems

Many novice flower growers are faced with the fact that the Chinese rose does not bloom. What to do? Problem solving is simple. It is necessary to transplant the plant, cut off old branches and put the pot in a well-lit place. This will stimulate the plant, new shoots will appear, on which strong buds will appear in the future. Some hibiscus varieties can only flower on young branches. Therefore, in order to enjoy flowering for a long time, it is necessary to periodically cut off old branches.

Hibiscus also may not bloom if it is in an overly warm room. Therefore, with the beginning of the heating season, it is recommended to immediately take the plant to a cool room. Believe me, you will soon notice the first buds.

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 much nitrogen fertilization can lead to a so-called fertilizer burn, which causes the tips of the leaves to darken.

Whatever fertilizer you use, if you notice dry and darkened edges of the leaves, immediately stop applying it. 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.

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Leaf pests

Hibiscus is distinguished by excellent health and high resistance to diseases. A common reason for the development of violations of its development are pests obtained during the contact of a rose with other representatives of the fauna. A common source of wilting is infection:

• whiteflies;
• spider mite;
• aphids;
• gall midge, etc.

Symptoms of whitefly damage are yellowing and sticky coating on the leaves. The advanced stage is characterized by the development of pale yellow larvae at the base of the leaf. To eliminate the pathology, it is recommended to treat the affected areas with a solution of potassium soap.

The appearance of a spider web, accompanied by yellow large dots and dry leaves, indicates an infestation with a spider mite. For treatment, it is recommended to treat the lesions with soapy water or mineral oil. A feature of the product is the enveloping of the sheet with a thin film that does not interfere with gas exchange, but protects it from the action of a tick.

The swelling and stickiness of young buds indicates the defeat of the hibiscus by aphids. For the prevention and treatment of the plant, it is recommended to periodically process it with soapy water.

The result of damage to the flower by scutes and false scutes is the appearance of characteristic tubercles of various shades: from gray to brown. At the initial stage of the disease, they are carefully removed with tweezers, after which the infected areas are treated with mineral oil. For the treatment of volumetric lesions, the use of an insecticide is recommended.

A characteristic feature of gray rot is the thinning of the stems and leaf fall. For the prevention of the disease, when planting hibiscus, it is necessary to process the sprouts with "Rovral" and try to place them away from each other.

The result of the activity of the gall midge is yellowing and premature dropping of unblown buds. To prevent the further spread of the pest, you must immediately remove the deformed bud and fertilize the soil with a substance from ground pests.