Why do Kalanchoe leaves curl. Why do Kalanchoe leaves turn yellow. What to do? Kalanchoe blooming leaves wrap

Why do Kalanchoe leaves turn yellow. What to do? Such a request is often entered into search engines by people who are too actively caring for their indoor flowers. Let's look at why this happens.

Wrong watering

Most flower growers don't realize that Kalanchoe is a succulent. Water is poured with a generous hand, from the heart and often. Do not even let the soil in the pot dry out well. But after all, the plant is quite capable of doing without watering for quite a long time. And overflow leads to the strongest rotting of the roots. And if it is very simple to save the Kalanchoe that has withered from the drought, then the yellowing from the overflow almost never recovers.

Signs. The leaves turn yellow throughout the plant, soft, watery. The Kalanchoe itself looks oppressed, often the shoots bend under the weight of water inside the leaf plates.

What to do. Time to save! Simply stopping watering, as some sources recommend, will do nothing. The root system has already begun to rot. This process must be stopped immediately, otherwise the plant will die.

To do this, Kalanchoe is pulled out of the pot, then the roots are thoroughly washed under running warm water. Now you need to carefully cut off everything rotten, smelly and dark in color. Slices are sprinkled with crushed activated carbon, leave to dry outdoors at least an hour.

After that, Kalanchoe is transplanted into another soil and a new pot. In the old one there can be many pathogenic bacteria.

In the future, strictly monitor the moderation of watering. Recommended scheme: dry upper layer soil in a pot plus another 5 days. By the way, they are not particularly zealous. The soil is only slightly moistened. Do not wait for water to flow from the drainage holes. Kalanchoe does not like this. Otherwise, the root system, like a pump, will absorb absolutely all the moisture. And the unknowing owners will again begin to water the plant, seeing the dry earth in a pot. The circle will close, the leaves will begin to turn yellow again.

Wrong lighting

Signs of lack of light. The leaves turn yellow, shrink. Shoots become thin and long, like matches.

Signs of an overabundance of light. The leaves turn yellow, curl, dry. The plant does not flower.

What to do. Kalanchoe loves bright light very much. But no more than 10 hours a day. So there are only 2 options:

Artificially create a short daylight hours by covering Kalanchoe with opaque material.
Choose a place of detention where the duration of lighting will be normal. For example, the east window sill.

By the way, if Kalanchoe has already stretched out and turned yellow, then saving the shoots will not work. They will no longer become a lush compact bush. They will have to be cut. Just don't throw it away. Such shoots take root well, so why not get a few new plants? Of these, then it will be easy to form a beautiful crown with proper care.

dry air

The second most common cause of yellowing of leaves in Kalanchoe, especially during the heating season. Few people think about how hot radiators affect a plant.

Signs. On the whole plant, the tips of the leaves turn yellow, then they begin to dry out entirely.

What to do. Humidify the air near Kalanchoe as often as possible. You can do this in several ways:

Spray with warm clean water from a spray bottle.
Put around a few additional containers of plain water.
cover radiators wet towels or blankets.
Place a tray with expanded clay, peat or sphagnum next to it. Water them constantly.

If you do not have the opportunity to provide Kalanchoe with normal moist air, then it is better to artificially put it into a state of rest. Put in a cool place (+ 14-16 ° C), reduce watering. In this position, the plant can be no more than 2 months, but then you have to come up with something with an increase in humidity. Otherwise, the tips of the leaves will turn yellow.

Heat

Signs. The leaves turn yellow all over the plant, look boiled, shriveled, but not dry. The plant looks healthy overall.

What to do. Stop frying Kalanchoe. It loves bright light, so many flower growers settle it on a south or west window. This is perfectly acceptable, but last years summer middle lane brings incredible surprises. In the sun, the thermometer crawls much higher than + 40 ° С. As a result, the plant is simply fried.

It is imperative to shade Kalanchoe in the very sun. This can be done with white paper, thick light cloth. As a result, the plant will receive enough light, but without sunburn. And it’s better to rearrange the pot by the curtain. For example, on a table or bedside table near the window. Then you don’t have to block shading every day.

natural wilting

Signs. The leaves sometimes turn yellow at the bottom of the stem, gradually dry up and fall off. The plant looks vigorous, grows well and blooms.

What to do. Don't change anything! Your pet is happy with everything. And the loss of a certain number of lower leaves is a normal natural aging process. Do not interfere with the usual microclimate. Kalanchoe feels great.

Wrong fertilizer

oversupply nutrients as destructive as a lack. Immediately after the transplant, some comrades begin to zealously pour handfuls of top dressing into the pot. What about Kalanchoe? Resignedly absorbs everything with the root system. But the leaves refuse to accept such gluttony.

Signs. Leaf plates first turn yellow, then turn brown. A red border, brown weeping spots may appear. The plant looks unhealthy, does not bloom. A large number of loose shoots appear, the tops may begin to rot.

What to do. Stop eating yourself and stop stuffing an innocent flower. This is a succulent, he is used to living in very cruel conditions. And you give him fertilizer!

Normally, it is necessary to reduce the dose of trace elements recommended by the manufacturer by 2 times. Then all this goodness will come in handy. Too much is always bad. Have you ever seen fat people, full of health? There are no such. So why should it be different with Kalanchoe? Always think before you add mineral water to your irrigation water.

Advice. In order not to make a mistake, use long-lasting fertilizers. Just place the tablet or granule in the pot. Kalanchoe itself will take as much nutrition as needed during the next watering.

Pests

Signs. Leaf plates change pigmentation throughout the plant, sticky spots, small dots appear. Then they grow.

What to do. Open eyes. Indeed, on the leaves of Kalanchoe it is very difficult not to notice uninvited guests. Insects are very visible to the naked eye, especially on the underside of the leaves.

Treat the victim immediately with any systemic insecticide. Just be sure to look for the phrase "allowed for indoor plants". And strictly follow the dosage.

It is advisable to quarantine Kalanchoe for a while so that other flowers do not become infected. If necessary, the treatment is repeated again after about 7-10 days.

Diseases

Excessive watering or too cold air often lead to various diseases. As a rule, the owners realize this too late.

Signs. The leaves turn yellow very quickly, then become covered with a bluish bloom. Or whitish fluff. The plant wilts and then dies.

What to do. Of course, you can try to save Kalanchoe by spraying with a fungicide. But even if it recovers, it will look very unpresentable. What beauty in a long bald stem with a bunch of crooked deformed leaves on top? Still not a palm tree.

There is only one way out of this situation. You will have to cut as many healthy cuttings as possible to try to root them and grow a new Kalanchoe. As a rule, there are no problems with this, the shoots very quickly gain strength, build up the root system and grow.

And do not grieve for the loss. In any situation, you need to be able to see your pluses. But you will have many young healthy plants instead of one sick and shabby poor fellow.

Now you know why Kalanchoe leaves turn yellow. What to do? - is also aware. Therefore, you can provide your pet with decent living conditions at home and without yellowing. And he will thank you with juicy green foliage and fabulous flowering.

Video: the secrets of caring and growing Kalanchoe

It is considered one of the most unpretentious plants. It is easy to grow at home. Therefore, this representative of the flora can be seen in almost every home. The beneficial properties of Kalanchoe have long been used in medicine. It is for this reason that most color lovers breed this flower at home.

Kalanchoe care and possible diseases

Any plant requires daily care, even such a picky one. If neglected simple rules, then in most cases, Kalanchoe can get sick or die. You need to know that bright light is not suitable for this. indoor flower, as well as abundant watering. Only if such moments are observed, the flower is able to bloom and delight for a long time.

The main diseases and pests are as follows:

In fact, the occurrence of such a phenomenon in a plant can be explained by several reasons that are easy to eliminate. First of all, you should pay attention to the soil in which Kalanchoe grows. High nitrogen content in the soil can contribute to unpleasant phenomena such as leaf curling and yellowing. The ideal option for a plant is a soil containing a large amount of sand.

The next reason may be a lack of moisture. To avoid, it is necessary to carefully monitor the regular watering of the plant, or additionally spray from the spray bottle.

However, the most common factor influencing appearance and the state of the plant, is the presence of insects. So, for example, aphids can cause great harm to Kalanchoe. By sucking the juice from the plant, these harmful microorganisms provoke the death of Kalanchoe. His leaves begin to turn yellow and twist, and then fall off. If aphid damaged areas are found, they should be cut off and disposed of immediately. It's best to burn it. And the plant itself is treated with special disinfecting solutions. Aphids most often appear in the spring, during the flowering of trees. The task is to detect it in time and stop the process of plant death in a timely manner.

Aphids, mealybugs, scale insects are the main pests of Kalanchoe. Insects feed on succulent leaves by penetrating and drawing out cell sap like a hypodermic needle. Consider why a plant may not bloom and give foliage, but turn yellow and darken.

Late blight rot

Poor air permeability of the soil associated with waterlogging, leads to root rot. The problem is exacerbated by soil pathogens, such as phytophthora.

Late blight is dangerous for many plants, manifesting itself everywhere in the same way.

Symptoms of late blight-fungal infection:

growth retardation;
soft stem near the base;
brown spots in the branching area;

Mature leaves wither (if most of the plant has withered, then most likely the rot has completely affected the roots and it is extremely difficult to preserve it).

with the progression of the disease, the smell of mold appears.

What to do: Kalanchoe transplantation prevents the development of late blight rot in a permeable sterile environment. This is soil containing peat moss and perlite ( 60:40 or 50:50).

In the case of using an old pot, it is disinfected in a 10% bleach solution (1 part bleach - 9 parts water). Phytophthora does not survive in dry tissue, but forms dormant spores that do without a host plant for a long time.

When soil moisture and temperature conditions favored, its development intensifies and can reach an invasive level.

Should not be left in the tray standing water that flows out through the drainage holes. The roots are able to reabsorb it. Treating the soil with a fungicide (thiophanate-methyl) helps control the fungus.

Thiophanate Methyl is able to help with soil infection by a fungus

However, chemicals are only effective if the damage to the root system is not too extensive.

For prevention use biostimulating products. The addition of salicylic acid causes an upregulation of genes important for the production of jasmonic acid.

Thanks to this method, the flower less susceptible to infection late blight. Significant suppression of symptoms is observed with treatment with salicylic acid and silicon or chitosan.

We have already described the negative impact of the disease on specific varieties of Kalanchoe. For example, .

Gray rot

The causative agent of gray mold- pathogenic (necrotrophic) fungus Botrytis gray. The main factors for its occurrence are high level humidity and cold ambient temperature.

Symptoms:

wet whitish spots form on the leaves;
over time, the spots change in color: grayish growth, which contains spores (reproductive cells) of the fungus;
the fabric becomes soft.

As soon as the disease is detected, it is necessary to urgently change the conditions kalanchoe. Remove infected areas. Clean the plant with systemic fungicides. Take care of good lighting. You may need to change the soil.

When pruning and transplanting, handle with extreme care: germinating spores rarely affect green, healthy tissues, but are able to penetrate wounds.

A fungal disease affecting a wide range of plants, including Kalanchoe. It is easily recognizable because symptoms are very different:

small chlorotic spots on leaves;
as it grows, the fungal mycelium covers more and more parts of the plant, appearing as a dusty white or grayish-silver web;
black or brown spots(fruiting body of the fungus) on the mycelial surface;
growth slows down due to impaired photosynthesis, the buds do not ripen;
twisting and falling of the cover (an atypical brownish scab-like symptom may occur).

Powdery mildew - a fungus that attacks any plants: indoor and outdoor

Conditions favorable for the development of the disease:

Treated with fungicides (benomyl, fenarimol), sulfur-based, neem oil, potassium bicarbonate. The selected agent is applied both to the stem and to the axils of the leaves.

An alternative to fungicides is a composition of baking soda, dissolved in water (1 teaspoon per 1 liter of water), which is carefully sprayed on the plant.

A tool that has proven its effectiveness and is even comparable to some fungicides - milk diluted in water(1 part milk to 10 parts water). It is good to use at the first sign of infection or as a preventive measure.

The mechanism of action is ferroglobulin. This serum protein when exposed sunlight produces oxygen radicals, upon contact with which the fungus dies.

Pests: what to do

Aphids: how to stop blooming and drop flowers

On initial stage infections, any signs of aphids are difficult to detect. Insects are so tiny and located on the reverse side of the leaf that go unnoticed.

The danger of aphids is that they quickly move to neighboring plants.

The colony is discovered during reproduction. It has been noticed that aphids multiply rapidly on full-fledged Kalanchoe flowers.

The pest drinks the cell sap and constantly pollutes it with poisonous injections.

Symptoms:

the plant is polluted and deformed;
leaves turn yellow;
buds don't bloom, true flowers sheds;
the affected parts and the stem are covered with sticky matter.

The scary thing is that the aphid is a carrier of more than 100 types of viruses. The insect needs to consume a huge amount of juice, because the concentration of sugar is too high in relation to the concentration of amino acids.

The pest deposits sugar as a sticky secretion on the leaves and stems of plants, which attracts ants and serves as a nutrient solution for fungi. This "nectar" clogs the respiratory pores (stomata), hindering the plant's ability produce their own nutrients.

Aphids can get into the house with freshly brought flowers and even with bouquets. This is why new flowers need to be placed in a quarantine area, in other words, in another room.

To get rid of aphids, Kalanchoe is treated with an appropriate insecticide. The treatment is repeated once a week for a month.

Recommended green soap solution(20 g of soap per 1 liter), which is used to wash the plant, after covering the soil with polyethylene. Alternatively, use a solution with laundry soap: it also harms aphids, but to a lesser extent.

But the first thing to do is:

Aphids are attracted to petroleum jelly, which can be rubbed at the base and thus control the population.

Shchitovka

Tiny insects resembling brown or orange discs or drops can be found on the underside of the leaves near the veins, on the stem, at the articulation of the leaf with the stem.

Kalanchoe, affected by the scale insect, weakens, the cover turns yellow and falls off. Scabies can breed all year round, and produce a large amount of sugar secretion by feeding on the juice of the plant.

The scale insect has only one plus - it is easy to notice

This "nectar" attracts sooty mold growing on leaves. In general, the process is not so fast, often taking many weeks before you notice that the plant has become a target for the pest.

How to save: products containing the following chemical ingredients are effective for fighting:

pyrethrum;
natural fatty acids;
rapeseed oil.

For prevention check regularly for signs of scab infestation. The soil should be free of weeds, which often contain harmful organisms. Ants running up and down and "milking" the sticky secret is an important signal.

Mealybug

Tiny, oval-shaped, with a powdery wax coating mealybugs look like cotton specks, which are often mistaken for mold. They move slowly, but when they find a suitable place for themselves, they become motionless and form clusters.

Most often found on new shoots, along the veins and articulation with the stem. They suck out the juice, which leads to stunting, deformation, yellowing and leaf fall.

Attached to the plant, they secrete a sticky substance that they use for protection, while absorb vegetable juice.

The mealybug is also easily identified, as is the scale insect.

The damage caused by the mealybug is not immediately apparent, but over time it is devastating. As with any houseplant pest, treatment should be started as soon as a problem is discovered.

Not recommended use synthetic pesticides, since the mealybug is resistant to most chemical substances. In addition, it develops resistance to pesticides that are used on a regular basis.

It is best to use safe methods:

With a cotton swab, well soaked in alcohol, age the insects from the flower.
Spray on the leaves of an infected flower organic insecticidal soap or a solution of soapy water (at the rate of 1 teaspoon of baby liquid soap for 1 liter of water).
If the plant is young, then it is easier to wash it under running water or in a shower with soapy water.

Ants can cause problems! They transfer insects to a houseplant to feed on the remains of the paniflora that the mealybug produces.

In this case, you will also need a product to get rid of ants. This is very important as the ants protect these pests and move their waste from one plant to another.

Diagnosis of symptoms: questions and answers

Does not bloom, only leaves

The reason is that Kalanchoe does not bloom, despite the fact that the leaves are juicy and healthy, it may be in excess of fertilizers. Kalanchoe is a short day plant and blooms depending on how long it is in the dark.

If it is exposed to sunlight every day for more than 12 hours, it may not bloom.

Why do leaves curl

Kalanchoe is susceptible to thrips, cyclamen mites and leafworms that cause curling. If this is the problem, then an insecticide or miticide treatment will be needed.

Additional ultraviolet radiation can be stressful and cause morphological and biochemical changes: leaf curl and brown spots.

The fact is that Kalanchoe is rich in flavonoids, which are considered protective against UV.

Ultraviolet adversely affects the health of the flower, causing painful symptoms.

Appearance of black spots

It is most likely caused by a fungal disease. This means that Kalanchoe suffers from low temperature and excessive humidity.

In addition to being unaesthetic, black spots can be harmful at the cellular level, resulting in leaf fall (defoliation).

The appearance of black spots may be a sign of a secondary complication, such as after a mealybug infection.

Brown spots on leaves

Formed due to dropsy (edema) or infection with a fungus. The best way keep the leaves healthy, avoid wetting them. Although succulent leaves are thick, fleshy, and sap-filled, this does not mean that Kalanchoe needs to be watered more often than other plants.

Instead, let the soil dry out between waterings. Kalanchoe is sensitive to over-fertilization and generally needs sparse and dilute supplements (light fertilization once a year).

With an excess of salt contained in the fertilizer, they accumulate in the soil and can burn the roots. And as the salt solution moves up, it affects the leaves, causing brown spots formation.

Twisted leaves Dark spots on the cover White bloom Opal foliage Yellowed foliage Fading flower

White coating on leaves

Powdery mildew prefers the same type of habitat as Kalanchoe: warm, relatively dry areas. It may seem harmless at first and the plant even thrives for some time.

The infection spreads, causing significant damage (leaves lose color, turn pale green, then yellow and deform).

Leaves fall: causes and care

The reason is most likely in the weakness of the plant. In the cold season, this is due to the proximity to central heating. Most likely, the plant is on the windowsill near the battery, and the air around is too dry.

It is better to move the pet to a room with a lower temperature according to the following recommendations:

Leaves turn yellow and dry

All flower growers dream that Kalanchoe will always please the eye with green leaves. But it happens that the stem is stretched, the lower leaves begin to turn yellow and dry. These problems indicate incorrect lighting.

Direct sunlight can be detrimental to indoor plants

Kalanchoe prefers bright indirect light during the summer period, respectively east or west exposure. During the winter, the plant needs more light, so it is best to move it to a southern exposure.

Wither flower

Sometimes this problem occurs after flowering, when the plant begins to deplete. To stop: urgently need a transplant or nutrition with fertilizers.

Taking care of Kalanchoe is important time to cut off old shoots. Then it will delight beautiful shape and abundant flowering for a long time.

How to help Kalanchoe bloom

As the days get shorter and the Kalanchoe experiences long periods of darkness, more and more flowers appear on the plant. But flowering can be induced by simulating darkness for six weeks.

Try to mimic dark conditions for Kalanchoe to bloom

Between October and early March, the days are short and the buds appear naturally. At other times, the plant is removed in the dark and left for 14 hours every day and in daylight for 10 hours.

Household watering is reduced by half. Optimal temperatures for the formation of flowers - 7 degrees at night and 16 degrees during the day. Kalanchoe will bloom in 5-7 weeks.

Then resume regular care. Withered flowers are removed, stimulating the emergence of new ones.

Kalanchoe prefers warm temperatures– between 15 – 25 degrees. At low temperatures(less than 4 degrees) the plant may die within a few hours.

The best way to prevent kalanchoe disease- observe simple conditions.

Keep the leaves of the plant dry, provide well-drained and aerated soil. To get a flowering specimen, you need to remove the flower in the house in a timely manner.

Although Kalanchoe is considered a medicinal plant, its flowering looks very beautiful.

In summer it can be taken outside in a slightly shaded area, and return indoors before the first frost or 3 months before the desired flowering time. Although it must be remembered that outdoors the plant attracts mites, scale insects and aphids.

Kalanchoe is considered one of the most unpretentious plants. It is easy to grow at home. Therefore, this representative of the flora can be seen in almost every home. Beneficial features Kalanchoe has long been used in medicine. It is for this reason that most color lovers breed this flower at home.

Kalanchoe care and possible diseases

Any plant requires daily care, even such a picky one. If you neglect simple rules, then in most cases, Kalanchoe can get sick or die. You need to know that bright light is not suitable for this indoor flower, as well as abundant watering. Only if such moments are observed, the flower is able to bloom and delight for a long time.

The main diseases and pests are as follows:

The next reason may be a lack of moisture. To avoid, it is necessary to carefully monitor the regular watering of the plant, or additionally spray from the spray bottle.

However, the most common factor affecting the appearance and condition of the plant is the presence of insects. So, for example, aphids can cause great harm to Kalanchoe. By sucking the juice from the plant, these harmful microorganisms provoke the death of Kalanchoe. His leaves begin to turn yellow and twist, and then fall off. If aphid damaged areas are found, they should be cut off and disposed of immediately. It's best to burn it. And the plant itself is treated with special disinfecting solutions. Aphids most often appear in the spring, during the flowering of trees. The task is to detect it in time and stop the process of plant death in a timely manner.

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Why do Kalanchoe leaves curl?

Causes of leaf curl in Kalanchoe

The Kalanchoe medicinal plant grows at home with the vast majority of people, regardless of whether the owner is a supporter of floriculture, or grows plants for a purely decorative purpose and does not want to devote much time to them, or uses medicinal properties. An unpretentious and beautiful plant requires almost no special conditions for healthy growth and is rarely a concern, but it can still feel and, accordingly, look not too good if these conditions become unfavorable.

Problems with the plant immediately affect the condition of the leaves, they turn yellow, dry, curl. Let's try to determine why the tips of the leaves curl in Kalanchoe, how to avoid this and save the plant.

Twisting leaves indicates problems with the root system, most likely rotting. Most often this happens due to excessive watering. Although Kalanchoe is a moisture-loving plant, a stable rule should be followed, it is better not to add water than to pour a lot.

If the leaves do not just curl, but turn burgundy at the same time, then Kalanchoe receives too much light, or even worse, is in direct sunlight, which is unacceptable.

How to help the plant

After determining the cause of the problem, you can proceed to save the plant, if it has not been irreparably harmed. If the cause of the disease is excessive watering, the plant must be removed from the pot and the root system carefully examined. The rotten places are cut off, and healthy root washed with a weak solution of potassium permanganate. The cuts must be treated with charcoal, as always when making cuts on the root, after which the plant is planted in fresh soil.

Remembering the reason why the harm was done, watering should be continued less intensively.

If there was a noticeable change in the color of the leaves due to excessive lighting, the plant should be shaded or rearranged to a less lit place and sprayed with a spray bottle. After a while, the state of Kalanchoe should return to normal. If this did not happen, then irreparable harm was caused and, unfortunately, it will not be possible to save the plant.

Why do Kalanchoe leaves curl and what to do

How to determine the cause

It is difficult to answer unequivocally the question of why your medicinal Kalanchoe leaves are twisted. There are several reasons for this phenomenon, but all of them are easy to eliminate. First of all, you need to carefully study the soil where Kalanchoe grows. If there is too much nitrogen in the soil, then most likely this fact contributed to the folding of the leaves.

Lack of moisture is another likely cause. Moistened should be not only the soil, but also the leaves. It is desirable to maintain normal humidity in the room where the flower is located.

But the most common factor why Kalanchoe leaves curl is the presence of harmful insects. The aphid causes great damage to the flower. She sucks the juice from the leaf, causing the death of the plant. At first, the leaves twist, and then fall off. It is noteworthy that aphids most often appear in the spring, when Kalanchoe begins to bloom.

How to save a flower

After you have found out the reason that Kalanchoe leaves curl, you should take measures to save it. Of course, if irreversible processes have not begun. If the twisting is due to the fact that you overdid it with watering, then the plant should be carefully removed from the pot and inspect the roots.

All rotten areas should be removed, and a healthy root should be treated with a weak solution of potassium permanganate or potassium permanganate. Treat the places where the cut was made with charcoal. After all these simple procedures, place the plant in a pot, changing the soil to fresh. Now do not repeat the previous mistakes and do not be very zealous with watering.
If the leaves noticeably change color and the reason is bright lighting, then move the plant to a more shaded place and spray it with a spray bottle. A few days is enough for the plant to recover. If this did not happen, then, alas, irreparable harm was caused to the plant, and despite the treatment, it is not possible to save it.
We have already found out that insects cause great harm to Kalanchoe, which leads to the fact that the leaves begin to turn yellow and curl. If you find areas on the plant damaged by aphids, immediately cut them off and burn them. The remaining plant should be treated with a houseplant insecticide. Treat once a week for 30 days. Another of the first aid methods is to wash the flower with a solution of green potassium soap or you can use the household one. Nuance: during processing, so that the product does not fall on the ground, it is wrapped with polyethylene.

The scale insect also causes harm to the plant. The condition of Kalanchoe worsens because the soot fungus multiplies in the sticky secretion secreted by the scale insect. To save the plant from trouble, you need to collect harmful insects from the leaves and wash the plant with soapy water. You can facilitate the removal of insects by pre-treating the plant with alcohol. Since there are no separate preparations for controlling the scale insect, it is possible to treat Kalanchoe with any insecticide for house plants.

Another way is folk: remove insects from the leaves with an old toothbrush and spray with garlic infusion. To prepare a medicinal infusion, you need to crush 5 cloves of garlic in a mortar, pour water and insist in a dark place. After a few hours, the infusion is ready, it remains only to filter.

If the flower is affected by gray rot, then it should be treated with fungicides, replace the soil and put it in a lighted place.

Powdery mildew lesions are controlled by spraying with fungicides and ensuring regular but infrequent watering.
As you can see, if you find out in a timely manner why the green leaves of Kalanchoe curl and take appropriate measures, then almost all diseases are curable.

Prevention

Any disease is easier to prevent than to cure. Therefore, in order to prevent Kalanchoe leaves from wrapping, you need to follow the recommendations for care and take preventive measures to control pests.
First of all, you need to save the plant from drafts, sharp fluctuations in temperature, and frequent changes in the place of "residence". Watering should be carried out only settled and not very cold water. Do not overdry the flower and allow the plant to receive excess heat, which will lead to weakening.

Keep the plants clean, remove fallen leaves, and you will not give an extra reason for the appearance of pests.

Another preventive measure is compliance with the light regime and irrigation schedule.
Inspect the flower regularly for pests. If you find them, immediately start fighting them. Remove the insects and spray the Kalanchoe with a fungicide or insecticide.

Video "Kalanchoe - the secrets of care and cultivation"

From this video you will learn how to properly care for Kalanchoe and grow a plant at home.

Why do Kalanchoe leaves turn yellow and dry and what to do

Why do the leaves wither

Sometimes a succulent flower takes on an unsightly appearance, its leaves begin to wither, they become soft in texture. If the causes of this phenomenon are not eliminated, the foliage will fall off completely.

The following points lead to this situation:

excessive watering. Kalanchoe is able to retain water in its leaves. For this reason, a healthy flower looks dense. The foliage crumbles - the plant is flooded;

insufficient watering. This plant can be for some time without additional moisture, but with prolonged drought, the leaf withers and falls off;

poor water quality. You can use only soft and settled water for irrigation, otherwise diseases will appear, and the plant will begin to die;

direct sunlight, which can scorch the leaves;

improper temperature conditions can also cause the foliage to wither, dry out and fall off.

It is especially important to monitor compliance with these parameters in winter. During the dormant period, Kalanchoe is especially sensitive, and even small fluctuations in the above parameters can cause the plant to begin to disappear.

Video "Proper care for flowering Kalanchoe"

From this video you will learn how to properly care for Kalanchoe.

Why do the leaves turn yellow

Now let's figure out why the leaves of Kalanchoe turn yellow. The plant may turn yellow for almost the same reasons that were described in previous section. However, this negative phenomenon has its own nuances, and we will talk about them. If your indoor Kalanchoe leaves turn yellow, first of all, check the watering regimen. The plant begins to turn yellow with an excess of light. This green space loves bright light, but not more than 10 hours a day.

There are two ways to create the right lighting:

artificially create a short daylight hours by covering the flower with an opaque cloth;

put on the east window sill.

It is noteworthy that if Kalanchoe stretched out yellowed, then it will not work to save the escape. Your green friend can also change color due to dry air. Hot radiators negatively affect this plant - the tips of the leaves begin to turn yellow.

Too much heat air is another common cause. In general, the flower looks healthy, but the leaves are slightly wrinkled, but not dry. Kalanchoe leaves turn yellow due to natural processes. If the lower leaves turn yellow, gradually dry up and fall off, then you should not worry.

Foliage may become a different color due to improper fertilization. At first, the leaf plates turn yellow, and then turn brown. Have you noticed this on your Kalanchoe? Deal with supplements. Various insects can also cause pigmentation of the leaf plate. And, finally, if you do not pay attention to Kalanchoe and run all of the above reasons, the plant will get sick. The leaves will turn yellow very quickly, the flower will begin to fade and soon die.

Why do the leaves dry

If the castings begin to dry intensively in Kalanchoe, it means that he needs emergency help. You can save a green pet at home, but you need to recognize the cause. In general, Kalanchoe is unpretentious and does not require special care. Why then do the leaves of the flower dry? The reason that even with good care his sheet plate dries, there may be an incorrect fit. When planting for a flower, it is imperative to place drainage in a pot to avoid rotting of the root system.

The soil may not be suitable. Kalanchoe does not like acidic soil. The plant should be placed in such a way that the sun's rays fall on it in moderation, avoiding direct contact. If the temperature is not suitable for the flower - it is cold or hot - then the leaf plate can also dry out. Watering should be moderate and depends on the condition of the soil.

Excess moisture also brings trouble to the flower. Drying of the leaves may be the result of an illness or the fact that Kalanchoe was visited by "uninvited guests". Of course, when the plant has grown old and its life cycle is coming to an end, you can also observe the drying of the leaves.

Why do the leaves fall

Having bought a flower, many owners who are just starting to engage in indoor floriculture are wondering why Kalanchoe sheds leaves. It happens that the lower leaves fall off. Most likely, the reason is the lack of sunlight.

If Kalanchoe leaves are constantly falling off, despite all your efforts, then transplant the “kids” into a new pot, and you will have to say goodbye to the old plant.

What to do

If you bought a flower in a flower shop, then the first thing to do is transplanting Kalanchoe. After all, the soil in which the flower was sold is not intended for its constant growth, and the pot is a “temporary dwelling”. If you do not transplant a green pet, it may die. Before transplanting, prepare a pot, preferably from natural materials. Its dimensions must be larger than that of the pot in which it was sold.

If you bought a flowering Kalanchoe, then do not rush to transplant. Wait for the color to fall off, and carefully cut off the rest of the flower stalks. After such preparation, you can start transplanting.

During long flowering, leaf plates can also dry. Although this is a natural process, in this case the green friend needs to be fed or the soil changed. Often, Kalanchoe dries and leaves fall due to non-compliance with watering rules. Please note that the plant should be watered only with settled and non-cold water.

In summer, the exotic needs abundant watering, and in winter it is necessary to increase the distance between waterings, and the flower requires little water. In hot dry summers, you can spray it with boiled water. In winter, the soil can even crack, but you need to water it when it dries out to two-thirds of the pot.

Why can Kalanchoe leaves turn yellow and dry?

If the hostess found that the leaves of Kalanchoe turn yellow and dry, and their tips are twisted, it means that it is time to save the plant. It is not worth sounding the alarm, saving a flower at home is a completely feasible task, but for this it is necessary to correctly determine the reason for this behavior of the plant.

Kalanchoe is a popular and very common indoor plant. Its charm is that it simultaneously performs not only decorative, but also medicinal functions. Along with this, the flower is able to bloom all year round. It reproduces very simply, does not require any additional manipulations during planting and is completely unpretentious in care. Despite all its unpretentiousness, not proper care can lead to more serious consequences than yellowing leaves. Why this is happening should be considered in detail.

Possible reasons

Almost all varieties of Kalanchoe are unpretentious, they do not require any specific care. But there are situations when, despite proper care, the flower begins to hurt: the leaves of Kalanchoe fall, dry, turn yellow, and the flowers wither.

First of all, the following causes of yellowing of foliage are distinguished:

incorrect landing;
soil that does not match the plant;
placing a flower in an uncomfortable place for him;
incorrect temperature regime;
erroneously organized watering;
lack or excess of fertilizers;
flower disease, the presence of pests;
dry air;
physiological causes, end life cycle plants.

As you can see, there are plenty of reasons why Kalanchoe turn yellow, dry and fall leaves. In addition to the leaves, the flowers of the plant may wither, the stem may still turn yellow. And if all this is not happening because the plant has grown old and dies naturally, then you should reconsider your principles for caring for it.

If the hostess buys a plant in a flower shop, then you need to transplant it as soon as possible. Plants from flower shops are in temporary pots filled with earth without nutrients, with only flowering stimulants. Therefore, if a flower is not transplanted from such soil, it risks dying quickly.

Before planting a flower, it is necessary to prepare containers and soil for it. The pot should be chosen not too spacious; in a large pot it is better to place several shoots at once. But it should not be very cramped either - if the plant is cramped, this can also lead to yellowing of the leaves.

Soil for Kalanchoe should be loose. You can prepare the following composition: humus, sand, leaf and sod land are mixed in equal amounts. You can use special soil for succulents, which is sold in stores. When planting, you need to be careful, as the Kalanchoe leaf and its stem are easy to break. At the bottom it is required to pour drainage, on top of the earth, up to about half the pot. Then place the process there and add more soil on top. Then you need to shake the pot slightly and pour plenty of lukewarm water. If the soil settles, the soil must be topped up.

The planted plant should be placed in a warm, well-lit place. It prefers a 10-hour daylight hours, so in summer it is worth artificially reducing it, and in winter increasing it by highlighting. A window facing the southwest or southeast is considered ideal in direction. If the window faces south and direct sunlight falls on the flower, the leaves of Kalanchoe and other indoor plants turn yellow from them. You need to pay attention: leaves evenly yellowing along the length of the stem indicate that there is too much sunshine, so the flower needs to be moved to a more shaded place. If the top of the leaf turns yellow, and the bottom remains green and then disappears, then there is the opposite problem - lack of light.

The next moment of proper care is sufficient watering of the plant. Both excessive and insufficient watering can be the reason why the leaves turn yellow. To determine the cause, you need to carefully examine the plant. If its leaves have darkened and begun to curl, then this is a symptom that watering should be increased. If the leaves are pale, soft, yellow, then watering should be reduced. Excessive watering can cause not only yellowed leaves, but also the development of powdery mildew. Since Kalanchoe is a succulent, it can go without watering for a long time. Abundant watering should be provided in summer, moderate - in winter. Kalanchoe does not need spraying, but if the room is hot, then you need to organize spraying on a leaflet, but not more than once or twice a day. Such a procedure can not be carried out often, with increased moisture, the plant runs the risk of rotting.

Lack of fertilizer and other reasons

All plants grown in pots need periodic fertilization. The earth in a pot is not subjected to natural enrichment, and therefore tends to deplete. Feeding the plant during active growth allows not only to achieve rapid flowering and the formation of beautiful buds, but also contributes to good nutrition plants. The lack of nutrients may just be the reason why Kalanchoe leaves turn yellow. And there is only one solution to the problem - you need to fertilize.

If the plant lacks nutrients, the state of the leaves can be used to understand what elements it needs.

if the edges of the leaves turn brown, this is a symptom of a lack of boron;
slow plant growth, too small leaves - lack of nitrogen;
the appearance of spots on the leaves and the death of the shoots indicate a lack of molybdenum;
yellowed, shriveled, fallen and dying bottom layer leaves indicates an excess of phosphorus.

Overfertilized soil also affects the plant not in the best way. You can understand about an excess of fertilizer by the dried tips of the leaves and a white coating on the surface of the earth. It must be removed and poured fresh. Brown tips on the leaves and other problems in the appearance of the plant may indicate the following:

over watering the plant. Kalanchoe is able to accumulate water to some extent in its leaves. Therefore, they are near the flower and look fleshy and dense. And if you flooded the plant, then the leaves will begin to fall off;
insufficient watering. Of course, Kalanchoe is able to stay without water for some time (even an earthen crust is allowed in the pot), but if watering is insufficient, the leaves will dry. With prolonged drought, they fall off;
water indicators. "Home Doctor" should be watered with settled and soft water. Otherwise, various diseases and other manifestations of poor health of the flower may appear;
light mode. For some varieties of Kalanchoe, a negative growth factor at home is the direct contact with leaves. sun rays. In this case, the leaves may curl and brown spots appear on them, which indicate what has happened. sunburn leaf blade;
temperature regime. When creating the wrong temperature regime the leaves of the plant also begin to dry and fall off.

It is very important to properly monitor the flower during the dormant period and in winter. In this situation, even slight fluctuations in the above parameters can lead to the fact that the leaves will begin to fall off, and the plant itself will get sick.

Also, yellowing of the leaves occurs after the end of the flowering period and indicates the depletion of the plant. Here the leaves fall from below, thus exposing the stem, which begins to stretch. During this period, the flower is most susceptible to the influence of pathogenic microorganisms. To avoid this, it is necessary to feed Kalanchoe immediately after the end of the flowering period.

If the leaves dry, this indicates a lack of micro and macro elements (for example, boron). To restore proper nutrition, you need to do additional feeding of the plant. Why a flower withers can be answered differently depending on its age. In young plants, often the causes of spots on the leaves, which leads to their fall, is precisely the wrong watering. The sluggish appearance of the flower indicates insufficient or irregular watering. In this situation, you only need to do one thing - to normalize the correct watering.

But for old plants, this condition may be a consequence of the natural aging process. Nothing needs to be done in this situation, since Kalanchoe can no longer look different for natural reasons.

That's why homemade Kalanchoe wilts. But this is only part of the reason. To the question "why does the plant wither?" you can give a completely different answer - the plant began to hurt. When a flower sheds its leaves, the first thing to think about is disease. And only then about the fact that caring for him was wrong. If the plant began to hurt, then the first symptoms will be a lethargic appearance, small and underdeveloped leaves, as well as the appearance of various spots on them.

The reason why this home plant began to hurt should also be sought in care. A very common cause of disease in domestic Kalanchoe is excessive watering. The root system of succulents is very sensitive to moisture, and with an excess of it, the roots begin to rot. As a result, a favorable environment is formed for the development of many pathogenic microorganisms, as well as insect pests.

As you can see, the reasons why the “home doctor” withers can be different. But the most important parameter to think about first of all when kalanchoe leaves began to fall off - improper watering.

With improper care, Kalanchoe at home becomes prone to various types diseases. External manifestations of flower disease can be different. When sick this plant black spots and even mold may appear on its leaves. At the beginning, the spots will be small, and then they will begin to increase in size. The appearance of spots on the leaves indicates that Kalanchoe was struck by a fungus. To get rid of it, it is necessary to do a complete spraying of the plant with fungicides.

The main reason for the appearance of fungus and black spots is a strong waterlogging of the soil, as well as a violation of its aeration. Therefore, it is not enough just to spray the flower with fungicides, you also need to transplant the plant into another pot with new soil.

In addition, brown spots may appear on the leaf blade. Their appearance indicates the presence of a disease called dropsy. It develops with a combination of waterlogging and temperature changes. To get rid of this disease, you need to move the pot to a drier and warmer place, as well as reduce the number of waterings. Sometimes a white bloom can be seen on the plant. This means that watering was carried out with too hard water with a high content of lime and salts.

Kalanchoe, in addition to the conditions described above, can also undergo the following diseases:

late blight rot. With it, brown spots form on the leaves. The reason for the appearance is poor ventilation, temperature differences between the soil and air, or excessive watering. To combat the pathogen, it is necessary to eliminate the negative factors of influence and treat the flower with fungicides;
gray rot. With the development of this disease, weeping spots appear on the stems and leaves, which are always covered with a gray coating. The main reasons for the appearance are an excess of moisture, insufficient light conditions and poor ventilation. The means of struggle are the same as with late blight rot;
powdery mildew. This disease manifests itself in the form of white spots with powdery coating. Outwardly, they resemble mold. As a result of this disease, the leaves fall off the stems. The causes of the disease are considered high air temperature and low humidity.

As you can see, improper care of the "home doctor" can lead to infection with fungal microorganisms and treatment will be needed to avoid death.

Video "How to help the plant"

Kalanchoe is often grown at home, and is also rarely attacked by pests. But if the care is wrong, the plant can become a receptacle for harmful insects.

Consider each pest in more detail.

Aphids are the most dangerous enemy for Kalanchoe. Aphids are small sucking insects that are greenish-black in color. It lives at the beginning on the underside of the leaf, and eventually spreads throughout the plant. In the presence of such a pest, the leaves begin to lighten and become sticky to the touch. This is the result of the action of aphids, which release a poisonous substance. At the same time, Kalanchoe does not bloom, and the buds that appear wither and fall off.

The danger of infection of flowers with this particular insect lies in the fact that aphids will become a carrier of many viruses and create optimal conditions for the development of the fungus. The fight against it involves destruction by burning the affected stems and leaves, as well as treating healthy parts with an insecticide. At one time, it will not be possible to destroy aphids. You need at least 4 treatments spaced one week apart.

The shield for Kalanchoe is less dangerous. This is a small insect (2 mm long) with a scale insect that covers its entire body. It settles on the underside of the leaf, forming colonies. Soot fungus develops in the secretions of this insect. If it appears, then the surface of the leaves and the flower should be treated with a solution of laundry soap.

The mealybug or mealy worm has a white appearance and is clearly visible on a green leaf. As a result of its activity, the leaf becomes waxy. Promotes the development of soot fungus. To prevent it from appearing, spray the plant regularly.

How to revive a plant

To revive Kalanchoe, you need to do the following things:

organize proper care;
eliminate pests or pathogens;
carry out pinching;
apply fertilizer;
observe optimal humidity, light and temperature conditions.

All these manipulations will help you restore the plant after an illness or insects on it. Only in this way will Kalanchoe delight you with health and beautiful flowering.

Video "How to grow a healthy Kalanchoe flower"

There are a whole bunch of nuances in this issue. Improper care, diseases and pests - all this can significantly degrade the quality of your plant. To know how to deal with this, watch the following video.

Kalanchoe is a picky plant that takes root well at home. Grown for amazing medicinal properties and also incredibly beautiful flowers, which the plant gives in winter period. Which is not typical for many colors.

It is easy and simple to multiply, it does not take much effort and time. able to reproduce on its own. This plant sheds shoots that germinate quickly and do not require much attention.

If you want to get a new plant, use several methods of reproduction:

kidneys (this species is also called children);
leaves;
cuttings;
offspring;
seeds;
axillary kidneys.

leaf reproduction

The leaf propagation method can be used at any time of the year. You can cut a fresh leaf and plant it in a prepared pot with soil. Cover the Kalanchoe with a glass container. In a few days, the rooting process takes place, and an independent plant is obtained.

Reproduction by cuttings

Another quick and unpretentious way of propagation is cuttings. To do this, you need a mature, large plant. Some of the Kalanchoe species recommend updating as follows: each time after it has given flowers. Based on this, you help to save beautiful view plants.

For reproduction, it is necessary to choose a young shoot, even in shape and with beautifully growing leaves. Since the further appearance of Kalanchoe will depend on which cutting is rooted. It is recommended that the shoot be 5-8 cm long, if there is no cutting with this size, you can cut it off.

In order for the plant to take root, it is necessary to cut along a diagonal line. Then planted in a pot. The ideal soil option is to mix peat with sand. After rooting, cut off a little on all sides to form a beautiful bush.

Reproduction at home

Most people have Kalanchoe at home. But not everyone knows what proper care is needed, and how to propagate in order to get a good result.

Reproduction at home is best planned for the winter months when it comes to seeds. Seeds are poured into the ground (choose a light one) and covered with a glass jar or a glass with a dense cloth to avoid sunlight. For a month, it is necessary to water the soil in a pot twice a day.

At the end of the month, the plant is transplanted into another pot and covered with cling film or polyethylene. After a few days, the first leaves should appear, then you need to transplant the plant into a new pot, but not very large. A year later, you can expect the appearance of flowers.

You can also always root a fallen leaf: for example, plant it in the sand and cover it with a glass, after a while it will definitely have roots.

Kalanchoe - diseases

Diseases appear due to improper care and maintenance of Kalanchoe. He does not need strong lighting, Kalanchoe does not like being flooded with water. If render necessary care, and try to stick to all the tips for planting, you will get an excellent result in flowering. But if something is found on the leaves, then treat the plant.

There are a lot of Kalanchoe pests:

incomprehensible light spots appear on the leaves in the form of a ring, a circle (ring spot virus);
young leaves have a light shade, and old ones bulge, become rough, have an ugly appearance (plant virus, abnormal growth);
flowers acquire petals green color and remain small (greening of the petals);
something brown and small spreads along the stem and leaves, the leaves arch and lean downwards, towards the ground (multi-clawed mites);
appears on Kalanchoe white coating, under it is the brown body of the plant, which also affects the flowers (powdery mildew);
the formation of limp and water-filled leaves (gray rot);
yellow small dots, specks appear on the leaves, then the area is whiter and dries out (mites);
black plaques, spots (stem rot) go along the stem;
the plant rots from the stem to the tips of the leaves (late blight);
the leaves are wrapped, turn yellow, and aphids (aphids) settle inside;
white discharge (worms) appears on the petioles and veins of the leaves.

Why do leaves fall on Kalanchoe

If the lower leaves of Kalanchoe begin to fall off, it means that there is not enough sunlight. Often observed after the plant has produced flowers. In this case, it is better to transplant it. Perhaps there is not enough humidity, as the heat from radiators and fireplaces dries out the air.

Under such circumstances, the plant must be “relocated along with the pot to another room or a glazed balcony (where the temperature is 15 degrees +/-2). If you regularly cut off old processes, you can avoid and insure against such incidents.

Why leaves turn yellow

The appearance of yellow leaves is affected by temperature, humidity, watering, light intensity. You can consider each of the options:

Kalanchoe prefers lighting on average 12 hours a day;
air temperature. In summer, the plant prefers about 20 degrees, and in winter - 15;
watering. Watering is necessary when the soil is dry. Water should be boiled and settled. It is recommended to add fertilizers to the water 2 times a month;
humidity. During the heating season, the air in the room dries up. If it is not possible to choose another “housing” option for your plant, then you need to regularly spray it with settled water.

By the way! Learn how to properly care for a useful house plant -.

To avoid yellowing of the leaves, provide the flower with the correct maintenance.

Why do leaves curl

The leaves of a plant can curl for several reasons. Possibly in the ground great content nitrogen, which Kalanchoe does not tolerate, it is better when there is more sand. Or due to lack of moisture - you need to spray the plant more.

The most unpleasant thing is the appearance of aphids that eat the plant. More often appears in the spring, takes the juice of the plant, and lets in the poison. To get rid of the pest, it is necessary to cut off diseased areas and burn. And treat the plant with green potassium or laundry soap.