Why house flowers turn yellow leaves what to do. Why do the tips and edges of the leaves of indoor plants turn yellow

Almost everyone faced the problem of yellowing leaves in the "green pet". Often the color of the foliage of indoor plants changes in the autumn or winter season. Before taking any action, it is necessary to establish the reason why the leaves of indoor plants turn yellow.

Determine soil moisture

The most common cause of yellowing of the leaves of indoor flowers is improper watering.

To begin with, a simple test: stick your finger into the soil to a depth of 2-3 cm. If you feel that the ground is dry there, just water your flower.

It should be noted that it is not always sufficient to reduce or increase the frequency of irrigation. Certain species of tropical plants adapt to life in indoor conditions according to their climatic habits. If you watered such flowers abundantly in the summer, then with the onset of winter they may begin a dormant period, and watering will need to be reduced, and in some cases completely stopped.

Excessive soil moisture often leads to rotting of the root system of the plant. As a result, the leaves may also turn yellow. The flower may die in this case if measures are not taken to restore it.

However, why do the leaves of the plant turn yellow if watering is done according to the schedule and all the required standards for its maintenance are met? In such a situation, the cause may be flooding the plants with cold or chlorinated hard water. So, experienced flower growers recommend to defend the water for at least a day before watering.

Arrange a pest check

The abundance of sunlight is one of the most comfortable conditions for the existence and development of any flower.

Insufficient lighting can contribute to the appearance of yellowing leaves in your pets. If you do not have the opportunity to move the pot to a brighter place, then try to provide lighting to the plant using fitolamps.

However, remember: excessive lighting is not always beneficial for plants, as yellowing spots are often the result of sunburn on the leaves.

In such a case, the flowers should be arranged, trying to avoid direct sunlight. It is not necessary for these purposes to hide them in shaded corners. The problem can usually be solved by resorting to loose curtains, which can protect your plants during the hottest hours of the day.

Remove the flower from the draft

Most indoor plants (especially those of tropical origin) do not tolerate drafts at all.

For this reason, if the leaves of pets are taken to turn yellow and dry, it is worth rearranging them to a place where they will not be disturbed by the movement of air from open windows and the direct coolness of a working air conditioner or fan.

This is precisely the trouble that can negate all the efforts and worries undertaken. So, even the healthiest well-groomed plant, once in a draft, signals with yellow spots on its leaves and asks you for help.

Be sure to feed

Fertilizer application can vary greatly between plant species.

This can be manifested in the content of nutrients included in the composition, dosage and the required frequency of application. For example, the cause of yellowing of the leaves of flowers will be both a deficiency of nutrients and their excess.

As a rule, it begins in the upper part of the plant and gradually appears as yellowish spots on the plates along the veins.

Indoor flowers are the same living pets as pets: cats and dogs. They also require attention and care. But if a hungry kitten rubs at the feet and meows plaintively, the flower, devoid of nutrients, simply turns yellow. Although poor soil in a pot is not the only reason for yellowing leaves. Let's find out why the leaves of indoor plants can become yellow, and what to do to make them turn green again.

The leaves of indoor flowers may turn yellow for the following reasons:

inappropriate conditions of detention;
improper flower care;
infection of the plant;
the appearance of pests on the flower.

Let us consider in detail all the possible causes of yellowing of the leaves and tell you what needs to be done in each case.

Wrong conditions of detention

If your flower leaves turn yellow, the following mistakes may have been made in creating the conditions for keeping a green pet:

Insufficient lighting. If the leaves do not become clearly yellow, but only brighten, and the shoots of the plant are very elongated, most likely the flower suffers from a lack of sunlight. The problem will be solved by rearranging the pot to another, more sunlit place.
Being in direct sunlight. The scorching rays of the sun are just as dangerous for the leaves as their lack. They get sunburn. You can recognize them by blurry yellow or almost white spots that appear only from the side of the window. The same rearrangement of the flower to a new place will help to correct the situation.
Draft. Houseplants are very sensitive to wind. They do not tolerate cold air currents, turning yellow and stopping in growth. If your flower is standing by an open window (near the air conditioner), then there are two options for solving the problem: open another window to ventilate the room, or move the pot to another place where there is no draft.
Temperature fluctuations. If the shoots and leaves turn yellow, the plant may have recently experienced a large temperature jump. To bring the plant back to life, provide it with a comfortable temperature for growth. For each indoor flower it has its own. Try not to make any sudden changes.
Contact with cold surfaces. If the leaves of the flower touch cold glass (this often happens in winter) or other cold surface, they first turn yellow, and then die and rot. Rearrange the pot so that the leaves no longer touch cold objects, and the air temperature is within normal limits.
Too big pot. If the pot is too large, the plant will be uncomfortable in it. The root system does not fill the entire space of the container, therefore, where there are no roots, water stagnates. This provokes the growth of mold and the formation of rot, which are bad for the roots. As a result, the aerial part of the plant suffers. Transplant the flower into a pot of your choice.
Too small pot. If the container in which the flower grows is too small, it does not have enough minerals: there is nowhere to get them, because there is very little soil, and the roots are very cramped. To correct the situation, transplanting the plant into a larger pot will help.
No drainage holes in the pot. Stagnation of water is also facilitated by a container devoid of drainage holes. Again, the root system suffers, and after it, the stems and leaves of the plant. Transfer the flower to another pot: with drainage holes and a drainage layer at the bottom.
Incorrectly selected soil. You can not plant all plants in the same soil. All plants have different preferences. Yellowing of the leaves can be caused by acidic, mineral-poor or too heavy and dense soil. Find out what kind of soil your green pet prefers, and transplant it by filling the pot with a suitable potting mix.
dry air. Flowers, whose homeland is tropical countries, especially suffer from dry air. Humidification of the air with the help of a special humidifier or other devices will help to solve the problem. You can put water containers on the heating battery, or hang wet bedding in the room. You can also put a box of wet stones on the window. And on the stones themselves you need to put a flower pot.

Attention! Some plants (for example, cyclamen) shed all their leaves during their dormant period. Before that, they turn yellow, which can cause concern for the owner, who is unaware of this feature of the flower. But this is normal: during the period of active growth, new shoots and leaves will appear.

Improper plant care

The causes of yellowing of the leaves of an indoor flower can also be:

Regular waterlogging of the soil. If you water the flower more often than necessary, then water stagnates in the soil. And infinitely waterlogged soil is a good place for the development of pathogenic microflora. The roots of the plant begin to rot, and they can no longer keep up with the supply of nutrition to the stems and leaves, which begin to turn yellow. In this case, you will have to transplant the flower, after removing the diseased roots from it. In the future, moisten the soil only as needed.
Lack of moisture in the soil. If you water the plant too infrequently, the nutrition of the leaves is also disturbed, and the roots, which have not been in contact with water for a long time, begin to dry out. To bring the flower back to life, increase the frequency of watering.
Watering with “wrong” water. If only the tips of the leaves dry, most likely you are watering the flower with tap water. But tap water is too hard, so it is not suitable for irrigation. Settling at room temperature for a day will help soften it.
Rare transplant. Think about the last time you transplanted a flower. Perhaps it has already become too crowded in a pot, and the soil has already lost all its nutritional properties. Transplant the plant into a new pot of your choice, using new fertile soil.
Lack of top dressing. The soil in the pot is not enough for the flower to grow and develop well until the next transplant. Therefore, indoor plants need to be fertilized regularly. Complex fertilizers are more suitable for this, and during flowering - special fertilizers intended for flowering plants. The recommended frequency of top dressing is once every 2 weeks during the period of active growth. During the dormant period, flowers can not be fertilized.
An excess of minerals. If you fertilize a flower too often, or apply too much fertilizer to the soil in one feeding, then this can be as bad as a lack of minerals. Excess chemicals lead to a chemical burn that cannot be cured. It will be necessary to wait until the plant recovers, and no longer allow overfeeding.

Advice! Empirically, find the golden mean between frequent and rare watering. Do not abuse mineral fertilizers, but do not forget about them. Then the indoor flower will grow healthy, and its leaves will always be green.

infectious diseases

The cause of yellowing of the leaves can be fungal infections:

Fusarium. Fungi infect the roots of the plant. This usually happens with systematic waterlogging of the soil. The root system gradually dies off, which leads to yellowing of the leaves and stunting of the shoots. To save the plant, it must be transplanted by removing the rotten parts of the roots. If the entire root system has rotted, the flower can be reanimated by rooting it again.
Late blight. Phytophthora fungi settle on any plants, including indoor flowers. They cause wilting of leaves, shoots and flowers. But phytophthora is easy to treat: it is enough to spray the aerial part with a 0.2% solution of Fundazol.
Anthracnose. This disease affects indoor flowers with stiff stems. Fungi spread throughout the above-ground part of the plant and cause the formation of yellow spots that merge with each other and turn brown. Treatment consists in treating the flower with any fungicide solution.

Fungal diseases are very common among indoor flowers. But sometimes they get viral infections. No drugs have been created against them. Therefore, the fight against them consists only in the destruction of the affected parts of the plant.

Pests of indoor flowers

The leaves of an indoor flower may turn yellow if pests draw juice from them. Houseplants can be a treat for:

thrips. The main symptom is that the leaves turn yellow, and a slight silvery coating is visible on their surface. On the reverse side you can see the pests themselves. Usually they are located along the veins of the leaf. Dry air contributes to the defeat of the flower by thrips.
Aphids. It is not difficult to notice aphids, as they graze in whole herds that stick around the shoots and leaves of the plant.
spider mite. If a tick has settled on a flower, then you will definitely find its cobweb.
whiteflies. These are small butterflies that feed on plant sap. They are only 2-3 mm long, but they keep in flocks. Therefore, they are not so difficult to detect on a flower.

Flower growers know two ways to deal with pests of indoor plants. The first is simple, but unsafe. Just treat the flower with an insecticide solution: the pests will die immediately. But working with poisons at home is very harmful. Therefore, some recommend removing pests manually, and treating the plant itself with a soapy solution, which many winged insects are afraid of.

How to care for flowers so that the leaves do not turn yellow

To ensure that your green pet's leaves no longer turn yellow, provide him with proper care and keep him under optimal conditions. Here are some tips from experienced flower growers:

Water the flowers when the earth ball is completely dry. Otherwise, you can provoke the development of fungal diseases. Many flowers, especially succulents, easily tolerate a short-term lack of moisture. However, for guests from tropical countries, moisture is vital.
Feed houseplants once every 2 weeks, but in moderation. Better to underfeed a little than overfeed a flower.
Provide your plants with good lighting. But don't put them in the sun. In winter, illuminate light-loving indoor flowers with a fluorescent lamp, or better, with a phytolamp.
Protect flowers from drafts and do not place them near open windows and under the air conditioner.
Loosen the soil regularly. This contributes to the saturation of the soil with oxygen and the preservation of moisture in it.
Observe the temperature regime (it is different for each specific type of plant).
Timely transplant into suitable pots. Update the soil every year.
Prevent fungal diseases by treating the leaves every 2-3 weeks with a solution of Fundazol or Fitosporin.
Timely deal with pests of indoor flowers.

If the flower grows under optimal conditions and is properly cared for, its leaves will not turn yellow and fall off. If they turn yellow, find the cause of the unhealthy condition. In most cases, plants recover if the factors negatively affecting their growth and development are eliminated in a timely manner.

By purchasing indoor plants, every grower wants to get a beautiful, healthy flowering bush. In many cases, one has to deal with a fairly common problem - yellowing of the leaves. In order to take measures to eliminate it, you need to find out why the leaves of home flowers turned yellow.

plant aging

This is the most common cause of yellow leaves on flowers. For this reason, simply deleting old branches is enough. You should also transplant the flower and continue to care for it the same way as before. If the plant is aging, it makes sense to grow a new bush of the same flower in a separate pot.

It is worth turning your eyes to the pots in which your culture grows. The walls must let air through (the most suitable material is ceramics), top dressing is applied to the soil in a timely manner. So the aging of the plant will be postponed for a while.

Wrong watering

Many plants need moderate watering, when buying a plant or choosing it from a photo, inspect for the presence of yellowed leaves, for the condition of the soil in the pot, for the contents of the instructions.

Very heavy watering leads to the fact that the soil layer is waterlogged. This becomes a factor in the onset of root rot. As a result, yellowing of foliage and shoots occurs. Timely adoption of measures allows you to save the flower.

As well as waterlogging - overdrying causes wilting and even drying of the foliage. Due to the insufficient amount of minerals and trace elements, the root system begins to die off, therefore, the whole plant dies.

Presence of drafts

Most indoor plants do not tolerate cross-ventilation, wind from an open window, air conditioning, fan. Also, with rapid changes in air temperature, flowers can respond with yellowing of the green mass. Acclimatization of culture occurs in almost all plants with diseases.

Wrong lighting mode

With a lack of sunlight, the deciduous part of the plant begins to change color precisely in that part that experiences a large lack of light. Having carefully looked at the flower, you can understand by its appearance whether it has enough sun, or if it needs to be artificially illuminated.

But being in the open sun is detrimental to indoor crops. From direct sunlight, yellowish spots form on the leaves. In most cases, these are burns. The plant must be urgently rearranged in the diffused light zone.

Too much or too little fertilizer

With the occurrence of a lack of minerals in the soil layer, the foliage of the flower begins to turn yellow along the middle vein on the upper part of the plant.

When yellow spots appear in the interveinal space of the leaf, the reason lies in the lack of magnesium.

The appearance of spots and lethargy of the plant, loss of elasticity of the leaves - the plant lacks copper.

The overall color of the culture becomes a yellowish-gray hue - not enough manganese.

Twisting and the appearance of yellow spots is a lack of molybdenum.

Yellow color only at the tips of leaf-plants is not enough calcium salts.

Having found out the reason why the leaves of the flowers turn yellow, it is not difficult to solve it. It is enough to feed them with the right composition of fertilizers.

Plant disease and pest damage

To understand what needs to be done if the leaves of the flowers turn yellow can only be done by carefully examining the entire plant. In this case, it is possible to take measures to treat the flower most quickly.

Carrying out preventive examinations of foliage and shoots will lead to the fact that it will not be necessary to look for ways to destroy pests, the plant will delight with its magnificent appearance.

When purchasing a new plant, you should familiarize yourself with the rules for caring for it. Proper watering, lighting regime, air humidity, soil composition - all this is fundamentally the basis for growing a plant with beautiful bright green foliage.

Photo of yellowing leaves in flowers

Indoor flowers love and require due attention, like all living things on earth, they want to be forgotten, to treat themselves with love. Every grower knows this. But not infrequently, we notice the problem of yellowed leaves in indoor plants.

This problem is faced by any grower and not only a beginner. Why the leaves turn yellow - it is impossible to say the reason if you do not know what conditions the flowers are in. But there is one common reason, characteristic of all plants.

Natural aging is when the leaves of indoor plants turn yellow, such a disease cannot be cured. The plant may be young, pleasing to the eye, but the change of leaves is natural.

If the plant does not wither and continues to grow, but gets rid of the leaves that are below, then we can conclude that everything is in order. But there are many other causes of plant diseases in which yellow leaves appear.

Why leaves turn yellow and how to avoid it

One of the most common reasons is excessive soil moisture. The frequency and amount of watering for many plant species is different. Some require a lot of water, while others do not need it for a month, or even they cannot be watered at all during rest, for example, in the winter months. Also, many species do not like spraying, this process provokes the appearance of yellow spots. And also on the contrary, there are moisture-loving plants that suffer from a lack of water. But even here you need to be careful, since the water should settle and not be cold, this can also affect the color of the leaves of house plants. As well as spraying, it should be delicate, with water at room temperature. What to do in this case?
You need to use a delicate approach to each plant living in your home. You don’t need to water everyone the same, find out which plant likes and doesn’t like moisture, how it relates to spraying, and from this knowledge, make each plant its own individual watering schedule. It is better to water more often and in smaller volumes so that the yellow leaves do not spoil the appearance of the plant.
Another reason for yellow leaves in plants is turning on the heating. The air becomes dry, which negatively affects the flowers, and if the plants are near radiators, the flower feels uncomfortable and sheds foliage. Also, do not place flowers near heating appliances. If you see yellow leaves on your flowers, then you need to spray them as often as possible or hang the radiator with a wet towel, and also place bowls of water nearby. And if you have a humidifier, then turn it on in the direction of indoor flowers.
Another dangerous factor is draft. Flowers can get sick, begin to wither and turn yellow. Keep your "pets" away from air conditioners, fans, frequently opened windows during the cold season. If you see that the plant is suffering from this cause, simply move the flower to a place that meets its needs.
Need to pick the right one how to fertilize your indoor plants so as not to destroy them. This is also not an unimportant fact. What is good for one plant may be bad for another. The disease in plants that occurs most often is chlorosis, the leaf of the plant turns yellow, and the veins on it remain green. Read the instructions carefully before use, how and for which plants this additive is allowed, which you want to use in this or that case. Otherwise, yellow leaves can seriously ruin your pet's life.
Our indoor plants can suffer and turn yellow from lack of iron in the soil. Hydrangea and azalea are the most dependent on this.
fungal diseases can also cause disease. The leaves are dirty yellow in spots, then the entire leaf plate wilts. A fungus is a contagious disease that passes from flower to flower, moreover, in this case, the soil in which the plant is located is also susceptible to the disease.
There is also a variety of flowers called "capricious beauty." It would seem that all the rules and features are observed, and the flower turns yellow. This suggests that the plant is not comfortable with its neighbors, he starts to wither for no reason. So swap pots or remove all other plants from such a flower, this should help. This flower includes indoor rose, a very harmful plant.
Also, the leaves may turn yellow from the fact that the flower unsuccessfully transplanted or incorrectly selected substrate. Or the flower has changed location, this also plays a big role in the health of the plant.

Viruses in houseplants

Houseplants are also susceptible to infections. This is one of the most unpleasant causes of yellowing leaves. If you see that the leaves of the plant have shrunken and turned yellow, then immediately isolate it from other plants, as the infection is a contagious disease. And all plants can become infected and die. This disease needs to be treated, but first find out what kind of “infection” has swallowed up your flower.

insect pests

Very often, pests settle on indoor flowers, they carry the infection on their paws, and also slowly kill the plant from the inside. The first sign that there are any bugs on our flower is, again, yellow, sluggish leaves. Look closely and you can see these small insects: aphids, thrips, house ants and many other plant enemies. The flower also needs to be isolated, as pests can easily move to neighboring flowers. You can solve the problem with the help of chemicals.

How to save flowers

The leaves may turn yellow for various reasons, our further actions should be to save our "green pets". Damaged leaves should be cut off immediately. Try to find the true cause of yellow leaves in flowers.

For infectious diseases and diseases from pests, it is best to transplant the flower into a new soil, having previously treated the plant.

Pour the roots with a weak solution of potassium permanganate, and treat the sections with activated carbon powder. Pests are removed with various kinds of chemicals, specially designed individually for each type of harmful insects. Careful care of diseased plants will give new life to your flowers.

Why do leaves turn yellow on flowers

In case of illness or improper care, our pets react primarily by turning yellow the edges or the entire leaf plate as a whole. Consider the main reasons for the occurrence of such phenomena.

Even a novice florist understands that yellowing foliage is an alarming sign.

Improper home care

The most common causes of yellow spots on indoor flowers are mistakes in home care.

Over watering the plant

For most flowers, moderate watering will suffice. Before acquiring a particular copy, first of all, you need to familiarize yourself with the conditions of its maintenance and the rules of care.

Excessive moisture leads to waterlogging of the soil and rotting of the root system. As a result, the leaves and shoots turn yellow, the plant may die if measures for treatment are not taken in a timely manner.

Insufficient watering

Often the reason for the yellowing of the leaves of indoor representatives of the flora is an overdried earthen lump. In this case, the plant does not receive enough nutrients and moisture. The tips of the leaves and branches begin to dry and fall off, the roots die off.

drafts

Almost all indoor flowers, especially tropical ones, do not tolerate drafts. They need to be kept away from any sources of floral drafts - open windows, air conditioners, fans, etc.

The split systems we love can damage flower immunity

temperature fluctuations

By yellowing the shoots, the plant can respond to a sharp change in temperature. During the acclimatization period, our green friends usually get sick.

lack of light

From insufficient sunlight, the leaves begin to turn yellow on the side which flower is turned towards the shade.

Sun burns

When exposed to direct sunlight, yellow spots usually appear on the leaves.

Non-compliance with the feeding regimen

With a lack or excess of nutrients in the soil, the leaves of plants begin to turn yellow along the central vein, mainly at the top of the flower.

Diseases and pests

Often parts of plants turn yellow under the influence of diseases or pests.

Fungal diseases. As a result of infection with late blight or anthracnose, leaf blades may turn yellow.
Infectious diseases. In this case, yellow spots appear on the foliage.
Pest damage. Among such insects are thrips, spider mites, aphids, whiteflies. The spider mite sucks the juices from the leaves and shoots, as a result of which they turn yellow and subsequently fall off.

Reasons for the appearance of spider mites on indoor flowers

The first sign of flower damage is the appearance of white dots on the foliage. In the future, you can see the web in the internodes and on the leaves.

If a spider mite wound up on one specimen, then it can easily move to neighboring flowers. So, we urgently need to get rid of it.

Spider mite quickly attacks neighboring uninfected flowers

Prevention of yellowing leaves with improper care

First, you need to familiarize yourself with the rules for caring for each indoor flower. Since plants are individual, care for different species will vary significantly.

If the reason for the yellowing of the leaves is a violation of the watering regime, you need to adjust it according to the needs of your green friend. In the case when the flower is flooded, you need to remove it from the pot.

Inspect the roots, removing damaged and rotten ones. Transplant the flower into dry, disinfected soil. Follow your watering schedule.

When the leaves turn yellow from a lack or excess of sunlight, it is enough to rearrange the plant pot to another window sill or deep into the room.

With a lack or excess of fertilizers in the soil, it is necessary to replenish the balance: either add the required substances with top dressing, or transplant a flower. If there is an excessive amount of fertilizer in the substrate, you need to clean the root system from the ground and transplant the plant into fresh soil.

Transplanting into new soil is one of the key measures in getting rid of the pest

When the leaves turn yellow from drafts and temperature changes, you need to monitor the temperature regime of keeping your pets. When airing, it is recommended to take the plants to the next room.

Pest control

At the first sign of damage to the plant by pests, isolate it so as not to infect nearby flowers.

First of all, you need to remove all the affected leaves and stems of the plant. It is no longer possible to save them, but the rest can be secured in this way.

The spider mite does not tolerate a humid environment, so you need to spray the plant with warm water as often as possible or give it a shower. Rubbing the leaves with soapy water can also be an effective way.

At the end of the treatment, the leaves are thoroughly washed off. After that, wrap the flower pot with a transparent bag and place it in a sunny place. After two or three days, the plant can be opened.

If there is a neglected case of flower damage by pests, you can not do without the use of insecticides. Acaricides are used to get rid of spider mites.

When treating plants with chemicals, be sure to use personal protective equipment - a mask and gloves.

dry air

Most often, this problem is encountered in winter, when the air is not only very dry, but also too hot due to the heating. Indoor plants are most often located near the batteries. Such a microclimate cannot be called favorable for the growth and development of a home flower.

Ordinary humidifiers can significantly improve the situation. Plants should be sprayed more often, and a container filled with water should be placed near the flowerpots to make the microclimate more humid. It is also worth looking for a wetter place for the plants, if possible.

Pests and diseases

Often, yellowness on the foliage of a favorite plant appears due to the fact that it is infected with some kind of infectious or fungal disease, or has been attacked by any pests (whitefly, aphids, spider mites, thrips). Pests prefer to eat cell sap, which is why the leafy part suffers first.

home > healthcare