Indoor flowers turn yellow leaves what to do. What to do and why the leaves of indoor plants turn yellow

The answer to the question why the leaves turn yellow indoor plants, all beginner flower growers are actively looking for. After all, the result of improper care can be not only damaged leaves, but also a dead plant as a whole. Therefore, it is so important to determine the causes of yellowness in a timely manner and quickly eliminate them.

Growing plants at home is not as easy as it might seem. This requires certain knowledge, time and effort. Almost every novice florist has come across yellowed leaves on plants. Why this happens, there is no clear answer. Yellowness can occur for various reasons, the main of which will be discussed below.

Mistakes in care and their consequences

The most common cause of yellowing leaves in houseplants is not proper care. After all, if the plant does not receive the required care and conditions, it first begins to lose leaves, and then it may even die.

The main reasons that provoke a yellowed leaf and its wilting include the following:

1 Lack of moisture. If the soil in the pot is dry on top, the leaves begin to wither and sag, as the turgor cell pressure of the plant is reduced, which results in yellowing and drying of the leaves. Some plants are so sensitive to moisture that even if you skip watering once, they will immediately respond to this with yellowed and fallen leaves.
2 Excessive moisture. If the plant is watered too often, the result will be the same, because the roots will rot. You can recognize this cause by the dry tips of the leaves: first they turn yellow, then darken. Especially excessive moisture is detrimental to indoor flowers that live in a cool room.
3 Dry indoor air. This factor adversely affects plants accustomed to tropical conditions, where the air is humid. If these conditions are not created at home, the plant will begin to feel bad.
4 Draft and cold air. Plants do not like to be near open doors, especially if such conditions are created artificially, for example, when ventilating a room.
5 Little light. Leaves that do not receive enough sunlight often turn yellow and fall off. Especially given reason appears in hibiscus. It is better for light-loving flowers to choose a place in the east or south side of the room.
6 Incorrectly selected fertilizers can destroy the plant partially or completely. Often there is iron chlorosis - an ailment, as a result of which the leaf itself turns yellow, and its veins remain green. This disease manifests itself with a lack of iron in the soil, from which azalea and hydrangea most often suffer.

For indoor plants, you need to create from the first days of life indoors the necessary conditions where they feel good. At the same time, you should take care of them in a timely manner, but in moderation. However, do not forget that the leaves of plants can, for natural reasons, turn yellow and fall off, making it possible to grow new ones.

From this article you will learn Why do houseplant leaves turn yellow? what causes the appearance of yellow spots on certain types of potted flowers. We want to emphasize right away that novice flower growers often face these problems, making violations when organizing flower care at home.

For example, in many tropical, heat-loving plant species, the leaves begin to turn yellow due to constant drafts, a running air conditioner and prolonged airing of the room in winter period. In this case, it is enough to rearrange the flower pot away from cold air currents.

Another common mistake flower growers make is the wrong mode of watering houseplants. Many species have different frequency and amount of water for irrigation in different periods of the year. Some plants should not be watered at all in winter, during the dormant period. Other species should not be sprayed at all, as this procedure can cause yellow spots that reduce the decorative value of the flower. There are also moisture-loving plants that suffer from insufficient watering frequency and the leaves begin to turn yellow when the substrate dries out. Watering with cold, as well as hard chlorinated (not settled running) water, also often causes yellow spots on the leaves of home flowers.

Majority indoor views should not be placed under direct sunlight - in summer it is necessary to shade the flowers, as ugly yellowish spots from sunburn may appear on the leaves and stems. But potted flowers should not suffer from a lack of lighting either. One of the signs of a lack of lighting is that the leaves begin to turn yellow on the shaded side. In the autumn-winter period, such plants require additional lighting with the help of fitolamps.

Feeding with fertilizers also differs in different types ratio nutrients in solution, dosage, frequency of feeding. The leaves of indoor plants turn yellow both from a lack of nutrients (for example, chlorosis may begin) and from an overabundance. Usually, the leaves in the upper part of the plant begin to turn yellow first, yellowish spots appear along the veins.

Yellowness on leaf blades appears as a result of a fungal disease (anthracnose, fusarium, late blight) or when the plant is damaged by pests ( spider mite, aphids, thrips, whitefly larvae). Viral infections and bacterial diseases (bacteriosis) can also cause spotting on yellowish leaf blades.

♦ WHY DO FICUUS LEAVES YELLOW?

✽ old leaves of ficus Benjamin or rubber (elastic) gradually turn yellow and fall off for natural reasons after about 3 years;

✽ leaves may turn yellow after an unsuccessful transplant (or improperly selected soil mixture), as well as after transferring the ficus pot to another place (change of location);

✽ violation of the irrigation regime. Ficuses really do not like waterlogging of the substrate. If many of the leaves on the plant turn yellow or yellow spots appear, carefully dip a light wooden stick into the earth mixture. If the stick becomes very wet, then water stagnation has formed at the level of the root system. It is best to transplant the plant into a new soil mixture, make high-quality drainage and constantly pour water from the pan;

✽ protect the ficus from sudden changes in temperature in the room and from constant drafts. The leaves turn yellow from too low a temperature and from direct sunlight;

✽ fleshy ficus leaves ("Kinki", white "De Gantel", "Robusta", Ginseng microcarp, lyre-shaped) are very fond of a variety of pests. They damage the tissues of the plant and suck out the juices, and as a result, small yellow spots appear first, and then the leaf blade turns completely yellow.

Photo: yellowed ficus leaves

♦ WHY DO THE LEAVES OF THE DRACANE YELLOW?

✿ For natural reasons. The lower old leaves gradually turn yellow and fall off (after about 2-3 years);

✿ Dracaena does not like it when the substrate is poured and reacts with yellowing of the leaves. In winter, it is enough to water the plant once a week, and in summer - moderately, 3-4 times a week, when the topsoil dries out;

✿ too dry air. The leaves begin to turn yellow, and their tips dry up. It is advisable to put the pot in a tray with wet pebbles, spray it with warm settled water from a spray bottle, ventilate the room more often or install a humidifier;

✿ leaves wither and turn yellow if the dracaena pot is rearranged or rotated too often. Constant temperature changes and drafts also worsen the decorative qualities of the leaves;

✿ Pests can get on the dracaena through a poorly sterilized soil mixture or from another plant. Frequently inspect the upper and lower sides of the leaf, remove yellowed leaves. If yellowish spots appear from pest bites, then treat the entire dracaena by special means;

✿ Bacterial rot. If yellow spots with a red-brown border appear along the edges and closer to the tip of the leaf, then it is possible that this is a bacterial disease. It is necessary to remove such leaves and eliminate the causes of bacterial rot (frequent watering, high humidity, lack of potassium and phosphorus in the soil).

- photo: yellowed dracaena leaves

♦ WHY DO GERANIUM LEAVES YELLOW?

❀ One of the common causes of yellowing leaves in pelargonium is that the pot is too small for the measles system. Transplant the flower into a pot with a slightly larger diameter (but too spacious is also not desirable);

❀ domestic geranium is sensitive to waterlogging of the soil, frequent watering. Before watering the flower again, the soil should dry out a little. Stagnation of water in the roots causes yellowing of the leaves and subsequent decay. separate parts plants;

❀ leaves often turn yellow in winter when heating is connected. Place the pelargonium pot away from radiators and spray the plant if the air is too dry;

INTERESTING FOR WOMEN:

In autumn and winter, indoor flowers sometimes begin to turn yellow, the leaves dry. It is difficult to say why this happens, because there are many reasons. Consider how to care for plants to avoid the problem.

If the leaves are covered with yellow spots, then the reason may be viral infection. But most often the leaves of indoor flowers turn yellow when improper care.

The reasons why indoor flowers turn yellow are different.

These are the mistakes of flower growers that lead to the fact that the leaves turn yellow:

Waterlogging of the soil or insufficient watering. Some indoor plants prefer abundant moisture, while others do not like moisture. Familiarize yourself with the features of growing a flower.
Lack of light or sunburn. Consider what kind of light the plant prefers. If you put a shade-loving flower on the southern windowsill in the summer, then it will die. With a lack of light, the leaves turn yellow from the side of the room.
Lack of nutrients or improper feeding. If the leaves turn yellow on top of the flower or the leaf is not completely yellow, there are green veins, then this indicates a lack of calcium or nitrogen. Choose fertilizers that are suitable in composition for a particular plant variety.
Draft. Tropical plants prefer warm places away from air conditioners.
Lack of space in the pot. If there is not enough space for the roots, then the lower leaves turn yellow.

During the natural aging process, the leaves die off and young ones grow in their place. In this case, yellowing begins from the bottom of the flower.

What to do if the leaves of indoor flowers turn yellow?

Pay attention to the condition of the plant. If the tips of the leaves turn yellow, then the soil is fertilized with calcium and the soil is not allowed to dry out. If the plant has turned yellow-brown, it means that it should not be watered with hard or chlorinated water.

Replant flowers as needed in the spring, prepare fertile soil.
Choose a balanced watering regime, pigmentation on the leaves indicates a lack of moisture.
Apply liquid fertilizer regularly. Flowers actively absorb magnesium in autumn, and calcium and nitrogen in spring and summer. Consider these features when choosing fertilizers.
Do not rearrange flowers, grow in one place.

When affected by viral diseases, it is better to get rid of the flower, otherwise the disease will pass to other plants.

If the leaves turn yellow, find out how to properly care for the flower. Analyze what you are doing wrong. Normally, the leaves turn yellow and dry in the lower part to rejuvenate the plant.

Our indoor pets need constant care and attention. With their lack, plants begin to suffer and show alarming signs. One of these signs is the yellowing of the leaves of your pets. Consider why the leaves on indoor flowers turn yellow and what to do in this case.

Why do leaves turn yellow on flowers

In case of illness or improper care, our pets react primarily by the fact that the edges or the entire leaf plate turn yellow entirely. 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 purchasing a particular copy, you first need to familiarize yourself with the conditions of its maintenance and the rules of care.

Excessive hydration leads to waterlogging of the soil and decay 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 flower draft - open windows, air conditioners, fans, etc.

Our favorite split systems can damage the immunity of flowers

temperature fluctuations

Yellowing shoots of a plant can respond to sudden changes 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 midrib, predominantly 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 infestation. 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 copy, then it can easily move to neighboring flowers. So, we urgently need to get rid of it.

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 various types will differ 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.

Examine the roots removing damaged and decayed. 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 leaves turn yellow from drafts and temperature changes, you need to follow temperature regime 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.

does not tolerate wet environments, so you need to spray the plant with warm water as often as possible or give it a shower. Also effective way can be called rubbing the leaves with soapy water.

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 damage to the flower by pests, there is no way avoid the use of insecticides. Acaricides are used to get rid of spider mites.

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

For a person, Fitoverm, Vermite, Aktofit can be considered less dangerous. But they only neutralize adults without harming the eggs. Therefore, after 7-10 days, it is recommended to re-process the flower in order to destroy the offspring.

Based on the possible reasons, it is necessary in a short time to provide the required assistance to flowers to keep them happy lush bloom and healthy looking.

They turned pale, withered, became dull, turned yellow. We are concerned, is this normal? Physiological or pathological processes occur with our plant, and how dangerous it is. Let's figure it out.

A leaf is a part of a plant, one of its organs that performs certain functions.

Sheet functions

Photosynthesis is the process of formation of organic substances from non-organic ones. For life, a plant needs carbohydrates, amino acids, proteins, and it is them that it has learned to synthesize with the help of light and in the presence of its own pigments, chlorophyll, xanthophyll, carotene. The implementation of redox reactions is impossible without macro and microelements. The plant receives water for chemical reactions from the soil, and carbon dioxide from the air. It is carbon, obtained from carbon dioxide, that is the basis organic matter. During photosynthesis, oxygen is released. This whole process is very dependent on temperature, light, and the presence of water. In fact, the sheet is a chemical laboratory. And it becomes clear that any violation that occurs in the reaction process leads to irreversible consequences;
Respiration is a process that occurs in any living organism, accompanied by the absorption of oxygen and the release of carbon dioxide, it depends on the same factors as photosynthesis. Respiration is more active in young and fast-growing leaves;
The evaporation of water is transpiration. Of all the water consumed, the plant absorbs only 0.2%, the rest is excreted with the help of stomata on the leaf. This process contributes to the so-called cooling of the whole plant, as well as the movement of nutrients throughout the plant;
Reproduction. It is vegetative propagation with the help of a leaf or part of it that is able to maintain purity;
Protective function when leaves grow into thorns;
Support function, the leaves are modified into tendrils - trailers.

Now it becomes clear that performing all these functions, the leaf has the right to naturally grow old, turn yellow and fall off. He is replaced by a young and healthy one.