Why does hydrangea foliage turn yellow? What to do. Hydrangea

If a magnificent and blooming beauty turns yellow in the garden, she must be rescued. True, this will require knowledge of how much light and moisture is enough, how drafts and soil composition affect, and also what other reasons for such a bush reaction may be. After all, he is amazingly handsome.

And why the lush green foliage of hydrangea begins to change color, you need not just figure it out, but know how to deal with these negative phenomena.

Factors Affecting Yellowing

Experienced gardeners know why the leaves dry and turn yellow in a garden beauty capable of standing in pyramidal inflorescences and green foliage until the coldest days. But additional information will not hurt either them or people who are fond of flower cultivation.

The main reasons are hidden in the following factors:

• moisture (more precisely, excess moisture that poured under the plant);
• lighting (its large amount or lack is reflected in the change in the color of the foliage to yellow);
• lack of nutrients (the size of the bush and the long growing season require a sufficient amount of substances and trace elements, due to which the health of the plant will be preserved);
• improper soil pH (too low acidity can significantly worsen the appearance of hydrangeas and yellowing of foliage - just the beginning of these changes);
• a temperature regime that does not correspond to the norms for a plant (if there are drafts that a shrub cannot tolerate or sudden changes in temperature, it is then that the leaves of the hydrangea dry out);
• diseases (powdery mildew and ring spot are the most common types that can lead to yellowing and subsequent drying of the leaves).

Solving problematic situations with hydrangea

How to deal with the problem and prevent each of them is indicated in the article below. After all, this long-flowering shrub with pink, blue and even whitish flowers can lose its external beauty if some factors go against the rules of care and cultivation.

Light and moisture

The hydrangea leaves wither and even fall off if the wrong planting site is chosen. This shrub should not grow in the shade or in an overly open space with full access to sunlight. The appearance of yellowness, brown shades on foliage and even its death is a natural result. The scorching sun can burn the leaves.

The lack of light will certainly be visible not only by the changes in foliage, but also by the deteriorated or lack of color on the garden hydrangea.

Only diffused lighting can save the plant from death. If it is not possible to equip a shed or to pull the net from above, then the only way out is to transplant. Partial shade from trees and shrubs, higher than hydrangea, is fine.

This plant is quite hygrophilous, but the lack of watering norms will lead to the fact that it will weaken. What to do if the foliage begins to change color and even fall off - the answer is obvious here. Reducing the regularity, as well as the displacement of watering, will be the best solution, until the root system begins to rot.

Nutrients

Some actions should be taken despite the fact that the soil is depleted, it no longer contains nutrients and substances and minerals necessary for the plant. Saves the regularity of dressings. Mineral fertilizers are applied at least 1 time in 15 days, and organic fertilizers - 1 time in 30 days.
Hydrangea can be sluggish if there is a lack of micronutrients and macronutrients. In this case, the rules for caring for the plant will help. In the spring, the flower should be fed with nitrogen-containing fertilizers.

In the summer, those solutions are selected, the action of which is aimed at abundant flowering. One of the gardeners' favorite dressings is Kemira Flower. Autumn is the time when young shoots and flower stalks are laid. In order for the plant to prepare well for the dormant period, potassium-phosphorus fertilizers should be used. The color of each leaf on a shrub can indicate a problem.

If the gardener has a store far away, then you can prepare fertilizer yourself at home. One of the main ingredients will be ginger peat. The second is humus from leaves. It is thanks to him that acidification and saturation of the earth with minerals will occur, where this fertilizer will be applied. Then pine needles and sulfur are mixed. This is not difficult to do. It is only necessary to lightly sprinkle the dug earth with gray. Make only 3 dressings. One spring when new foliage appears. The other two are in the summer, while the plant blooms and smells literally and figuratively.

To the question of why the leaves of the garden hydrangea turn yellow, there is another answer. This is a lack of iron. The wilting and yellowing associated with this problem is neutralized with acidification. Acid solutions, which are almost always on hand, are fine. Diluted vinegar and citric or oxalic acid are used. A teaspoon of any of the above substances in 10 liters of clean water will save the day. Burying nails and canning lids, tin cans and adding a ferovite solution to the soil will make up for the lack of iron.

The soil

Garden hydrangea needs acidified soil. As soon as alkalis prevail in the soil, this affects the color of the foliage. The fight against this problem is quite simple. Lemon juice should be added to the water for irrigation. For 1 liter of pure species, up to 3 drops are enough. You can take a solution of vinegar essence for the same purpose. But here the relationship is different. You will need one teaspoon of liquid for 10 liters of water.

Temperature violation

Yellowing on hydrangeas is possible in cases where the plant's regime is violated, because it is quite thermophilic.

Drafts and sudden changes in temperature will definitely negatively affect the flower. This can affect not only the foliage, but also the wilting of the entire shrub.

If it is not possible to create protection for the plant in this place in the form of a decorative hedge, shields or wickerwork, then it must be transplanted. Protection, the necessary care and the absence of drafts will help the flower to regain its strength.
The leaves of the shrub dry up if the air temperature is above 30 degrees Celsius.

After sunset, the hydrangea can regenerate again. But if excessive heat is observed for many days and weeks, the bush cannot be saved - it will begin to dry completely. This does not mean that the flower will die. However, it will definitely not be able to please with juicy foliage or flowering this year. Hydrangea should be protected from the scorching sun with excessive heat as well as from drafts. However, it is better to create humidity during hours when the sun is not so aggressive by spraying.

Diseases and the fight against them

Hydrangeas turn black, and not only turn yellow due to powdery mildew. Such a disease is determined in the early stages by a grayish bloom at the bottom of the leaves. The front side is covered with spots, which turn from yellow-green to brown and even black. Fungicides will help save such a dire situation. Gardeners use Tiovit, Topaz, Skor, Jet (in advanced cases), Fitosporin and Alirin (in the early stages).

Leaves turn black or turn brown, turn yellow and deform also in case of damage to the plant by such diseases as gray rot, as well as spotting:

• phylloskitous;
• annular;
• septoria;
• ascochitous.

As a result, the foliage not only changes color, but also dries. They fight these microorganisms with the help of Bordeaux liquid, copper sulfate, as well as special preparations purchased in advance, with which it is necessary to process the shrub.

Yellowness and drying on the foliage is a natural reaction if the hydrangea is attacked by a spider mite. With strong colonization, there are cases when the plant died completely. Insects are afraid of acaricides and insect-acaricides. There are such drugs in almost every store.

If the leaves on the shrub turn black, experienced gardeners immediately look for aphids. It is she who drinks the juices from the plant. And its sticky liquid, the afterbirth, becomes a fertile soil for the growth of a sooty fungus. Tincture of tobacco or insecticides will help save the hydrangea.

Normal conditions for the growth and development of the shrub - this is the best prevention of problems and diseases of the garden hydrangea.

True, if an incident occurs, this information will tell gardeners a list of actions with which a successful struggle is possible.

Hydrangea is an artisanal plant with beautiful large flowers and lush green foliage. Sometimes, for a number of reasons, hydrangea leaves dry out. This development of events is frustrating and nervous for both the amateur gardener and the experienced landscape designer. But do not despair: having identified the cause, you can choose the right way to solve the problem.

The flower belongs to moisture-loving plants. This applies not only to watering, but also to air humidity. In arid climates, hydrangea cannot survive and delight the eye with those charming flowers for which it is prized.

In addition to changing the color of the flowers, hydrangea has very sensitive leaves. They react to the quality and moisture of the soil. Leaves can wilt, dry out, and fall off. What to do if hydrangea leaves dry? How to save a plant? We read the answer to these and other questions further.

Why do hydrangea leaves dry

A common problem is that the leaves dry out. As a result, it does not develop, withers like a plant and does not produce large luxurious flowers. There are several reasons why this process can occur.

Dry soil

The first reason why hydrangea leaves dry out is overdried roots. The flower is very fond of wet soil and requires adherence to the watering regime. It is also worth considering the time of watering and the illumination of the plant. In order to save the hydrangea, which has dry leaves and flowers - water it on time, enter the spraying into the care system and darken the flower a little for a while.

Sloppy transplant

Due to incorrect actions, the root system is disturbed. Hydrangea can dry out and wither after transplantation, during which small roots were disturbed. They are responsible for plant nutrition. To avoid problems with leaves and flowers, replant the flower in the spring. Do not crush the earth ball, but transfer it into a new large pot. Choose a land that is slightly acidic and loose. Deepen the neck of the plant a couple of centimeters, but not more. Observing such conditions, you will not need to save the hydrangea, which has dry leaves.

Excessive soil moisture

Waterlogging of the soil is also one of the causes of foliage falling. At first glance, a flower that loves moisture cannot dry out due to constant watering. But this is not the case. Since the root system, especially the small one, is responsible for nourishing the flower, waterlogging can adversely affect the state of the foliage. Roots that get too much moisture simply start to rot and die off. As a result, the leaves do not receive nutrition and fall off.

In order to reanimate a hydrangea in a pot with diseased roots, carefully pull out the plant and cut off the rotten roots. They will be brown. Sprinkle the cut sites with activated carbon. Transplant the flower into a new pot that is smaller than the previous one. Also for a week or two, you can cover the flower with a portable compact greenhouse. Also consider ventilation in this design.

Low air humidity

For a plant that loves moisture, it is very difficult to survive dry air. Therefore, the tips of the leaves begin to dry out, after which the entire leaf dries up and falls off. What to do if hydrangea dries up in dry climates or? Outdoors - Spray the plant as often as possible. At night, you can create a small stationary greenhouse for the hydrangea. Reanimating large-leaved hydrangea, which is grown in a greenhouse, is easier. It is recommended to humidify the air with a humidifier. It is also worth ventilating the greenhouse as often as possible.

It should be noted that hydrangea is a flower sensitive to soil pH. If the soil is within the normal range for the plant, the flowers change their color. For example, in neutral soil, hydrangea flowers become beige or white, in acidic soil - red, and in alkaline soil - blue or purple. If the soil goes beyond the comfortable pH for a flower, it begins to be capricious and sore.

Hydrangea leaves wither - reasons and solution

We carefully examine the plant and look for a reason to provide the right assistance to the plant.

Excessive hydration

Abundant and frequent watering of the flower, too high air humidity can also harm hydrangeas and cause disruption of the condition of the roots and leaves. Accordingly, in case of violation of the deciduous-root system, the plant will not be able to form normal peduncles and please with abundant color. If a hydrangea in a pot has begun to fade, the first step is to transplant it. Change the old earthen ball, but not completely. Remember that the root system, especially a young one, is very sensitive - it can be easily injured. Transfer the plant to new soil and a new pot. Reduce the humidity level in the air. Ventilate the room as often as possible, but at the same time protect the hydrangea from drafts.

Temperature drops, drafts

Frequent and sudden changes in temperature, the presence of drafts harm such a delicate plant as hydrangea. From changes in temperature (night and day shifts), the leaves of the hydrangea turn black and dry. For flower resuscitation - normalize the air temperature. Try to achieve + 20-23 degrees. This indicator is considered comfortable for hydrangea. With strong wilting of the leaves, some of them can be cut off.

If your beauty is not blooming, and you all do not deprive the hope of contemplating these lovely bouquets of flowers, arrange a period of rest for the hydrangea. This means that it is necessary to lower the temperature to + 10-13 degrees.

In this case, it is necessary to reduce to a minimum - just watch that the flower does not dry out. Also, during the dormant period, the plant must be hidden in a dark and secluded place. In a couple of weeks, small flower stalks will appear on the hydrangea, which will delight you with beautiful and lush flowers.

Heavy and dense soil

Pay attention to the consistency of the soil in which you plant the flower. Hydrangea needs loose, light and at the same time nutritious soil. Heavy and dense soil will retain moisture and, as a result, the flower will not be able to eat and breathe normally.

Please note that garden hydrangea is especially whimsical to the composition of the soil. In addition to the wrong density of the earth, the level and balance of micro and macro elements is also important for it. Violating these wishes of the flower, the leaves of the garden hydrangea may begin to wither, and then fall off.

Why do hydrangea leaves turn yellow

Dry leaves of hydrangea are sometimes accompanied by yellow or black spots. In addition to improper care and the fact that yellow leaves spoil the appearance, they can be a sign of a disease in a plant:

Why do hydrangea leaves curl

A separate problem when growing hydrangeas is leaf curling. For some gardeners, this question remains open. As practice shows, there are 2 reasons for this behavior of a flower: damage by pests (aphids, ticks) and a viral infection.

To begin with, to understand the reason why the leaves of the hydrangea curl, examine the plant and exclude the presence of pests. To do this, inspect the sheets from the inside. If you find unwanted guests, start destroying them with drugs.

If the flower turned out to be clean, it means that the cause of twisting lies in the viral infection of the plant. In this case, the fight for a healthy plant should be aimed at restoring its immunity.

Observing all the rules of caring for such a whimsical flower, he will very quickly delight you with luxurious flowers!

Let's help the plant - video

The flower is endowed with good immunity, but improper care and the vagaries of nature can provoke the occurrence diseases... It is very important to recognize the problem in time in order to provide timely assistance.

Leaf diseases

They occupy a leading number among all diseases.

Why do hydrangea leaves turn yellow?

• Yellow foliage may indicate excess moisture. Although hydrangea loves frequent and abundant watering, with excessive accumulation of water, it loses its attractiveness.
• Pay attention to the acidity of the soil. If it is lowered, you can add a few drops of lemon juice per liter of water while watering. Repeat the procedure several times.
• Protect the bush from drafts, hypothermia, sudden changes in temperature.
• Do not plant the flower in open, sunny areas. He will be comfortable in the partial shade of large fruit trees or next to spreading bushes. If it is on the sunny side, try to create diffused lighting conditions.
• Yellow foliage can be due to a lack of nutrients. Fertilize regularly.
• Wasps look at the leaves. If a grayish bloom appears on them in the form of spots, powdery mildew infection is possible. Insecticide treatment will be required.

Hydrangea leaves dry, what should I do?

• Lack of moisture, especially in dry summers.
• Dry air. This is often encountered when grown in closed or semi-open greenhouses. It is recommended to ventilate the greenhouse if possible, install a humidifier, spray the air.
• Sometimes the tips of the leaves begin to dry after improper transplanting, during which the roots were damaged. Even if you stick to the rules, no one is safe from accidental mistakes. We'll have to be patient and get to work. Zircon treatment will be required every 10 days. It may take up to 2 months to restore health and strength.
• Lack of nutrients also affects health, especially during the period of inflorescence and flowering. Fertilizers should be applied at least once every 7-9 days.

Why do hydrangea leaves turn black?

To begin with, the gardener needs to understand whether he is dealing with a sluggish or dry blackening. In each case, there are reasons and ways of plant healing.

How borotate with dry blackening?

In the case of dry blackening, large brownish spots form at the edges of the leaves, they become dry and wither. Causes:

• Sunburn. Protect bushes from direct sunlight. This applies both when grown in a greenhouse and in an open area.
• Excessively hard water for irrigation. Gardeners often take cold water from a column. But in many areas it contains lime and other impurities. Be sure to defend it before watering. Place large tubs on site and fill them in the morning or evening. It is better place in a sunny area so that the water has time to warm up in a day.

How to deal with sluggish (wet) blackening?

It is not difficult to distinguish it by its dark and limp leaves. Causes:

• Excessive and abundant hydration.
• Drafts, sudden temperature changes, too cold summer. In the latter case, you can protect the root system with a layer of mulch.
• Pay attention to the composition of the earth. Plant the flower in loose, light, nutritious soil. Heavy soil retains moisture and prevents breathing and nutrition.

Chlorosis

Occurs with iron deficiency. It is characterized by a violation of the formation of chlorophyll. The plates turn yellow, but the veins remain green. Iron may not be enough in the soil or the flower itself, for physiological reasons, has lost its ability to absorb the mineral.

Signs of chlorosis can be different: reduction in the size of leaves and their color, twisting of the plate, deformation of buds, drying of shoots.

Control and prevention measures:

• Pay attention to the characteristics of the soil. It should be nutritious, good oxygen to the roots. Water regularly with acidified water to maintain the correct soil balance.
• If the disease has begun to develop, feed the bushes with iron preparations (in chelated form): Ferovit, Antichlorosis and others. You can also make iron chelate at home. To do this, you need to dilute 4 grams of citric acid in one liter of water and add 2 grams of ferrous sulfate. The solution can be used for watering and spraying. By the way, iron chelate will act faster if you apply it on the sheet!

Septoria

A disease in which dark brown spots 2-6 mm in diameter appear on the leaves (septoria spot). The causative agent is Septoria. Affected leaves gradually turn yellow, die off and fall off. As a result, the plant can completely lose its leaves. When the disease spreads, spots also appear on the petioles and young shoots.

How to deal with septoria disease?

• Fallen leaves must be collected and destroyed in time in order to prevent the spread of the disease on the site.
• Cut off the affected shoots with the capture of the healthy part. Treat the cuts with a garden broth.
• In the spring, treatment with a solution of Bordeaux liquid is required, as well as chemicals - Ridomit Gold, Profit.
• If the azalea is grown in a greenhouse, keep an eye on the humidity.

Rust on flowers

This is a fungal disease, during which a rusty tint forms on flowers, leaves and shoots. May be due to excessive planting density, an overabundance of nitrogen in the ground.

Fighting garden hydrangea rust

Treatment with copper chloride is required (40 grams of the drug is diluted in 10 liters of water). Some growers use Bordeaux liquid, but it can leave marks. You can buy drugs: Ordan, Topaz or Falcon.

Pest control

Garden hydrangea often becomes a "target" of various pests. It is important to recognize the onset of the lesion in time and take measures to improve it, otherwise the flower will begin to fade.

Common pests

1. 1. Downy mildew. It can be recognized by the oily spots on the surface of the leaves. Over time, they spread, turn yellow, acquire a dark shade. A yellowish bloom forms on the underside of leaves and young shoots. Powdery mildew is often found when grown in greenhouse conditions, with high humidity and an air temperature of 17-20 degrees.

      To get rid of the pest, you need to carry out the treatment with a soap-copper mixture prepared from 150 grams of green soap, 15 grams of copper sulfate and 10 liters of water.

1. 1. Spider mite - settles on the undersides of the leaves, covering them with a brown cobweb. Then they become marbled in color, dry up and fall off. The spider mite is an insidious enemy. At high temperatures (27-30 degrees) and low humidity, it spreads in just 5-7 days.

      You can fight the tick with thiophos.

1. 1. Green leaf aphid - no less dangerous pest. It sucks out the juice, leaves a sugary unpleasant discharge, in which fungi form. Aphids quickly spread, the leaves turn yellow and crumble. It settles on the lower part of the leaf.

      You can fight aphids with insecticidal agents.

1. Slugs - attack in conditions of too dense and frequent planting. They are harmful by eating foliage and can be controlled with molluscicide (granular formulation). It is scattered near the bushes to the surface of the earth.

How to reanimate hydrangea after winter?

If the flowers were properly prepared before the onset of cold weather (hidden under cover), there will be no problems. With the onset of spring, the flowers will come to life and will delight in the summer with new flowering. But what if the flower was left without shelter in winter? It will be difficult to return to the previous view. But, this task is quite feasible.

• Treatment will be required to protect against fungal diseases Bordeaux liquid or copper solution.
• The affected foliage and twigs are removed and the treatment is repeated two weeks later.
• Pay attention to the ground. Acidify it weak lemon solution.
• Be sure to tidy up the appearance of the plant, remove frozen, dry twigs, feed. It will not bloom this year, but if you take all the necessary measures and properly prepare for the next winter, in a year it will gain strength and bloom again.

Hydrangea is a charming flower that loves constant attention and care. Take care of it properly and it will become the main decoration of your summer country garden.

Flowers on the windowsill are always pleasing to the eye and cheer us up, especially if they bloom very beautifully. Hydrangea, as a houseplant, has long settled in our homes. But there are situations when a flower ceases to please us and yellow leaves appear on it. This article will help you figure out why the leaf turned yellow.

Causes of yellowing

If you saw that the hydrangea began to turn yellow, then the first thing that comes to mind is that somewhere an error in care has crept in or the plant is missing something. Therefore, first of all, you need to assess the correctness of care, and only then look for other reasons why a yellow leaf appeared on the plant.

Hydrangea leaves turn yellow due to the following mistakes made when caring for it:

• you filled the flower. Home hydrangea is a very moisture-loving plant. But even it can be poured if watering is done too often. The first to react to waterlogging are the leaves, which will turn yellow and fall off;
• lack of warmth. This indoor flower does not like drafts and low temperatures. When a plant enters such an environment, the first signal about inappropriate conditions of detention will be a yellow leaf that appears;
• lack of nutrients. Even for indoor hydrangea, which grows in a pot, it is necessary to ensure that it receives an optimal set of micro and macro elements;
• lack of sunlight. For normal growth and development of a flower, a certain light regime must be observed. It is important for both hydrangea health and beautiful flowering. But remember that the light should be diffused, not direct. Otherwise, those that received a sunburn will be added to the yellow leaves. It is manifested by the fact that the leaves turn brown and dry;
• feeding during flowering and stem formation. If this is not done, the first yellow leaf will appear on the stem after a while.

It is worth dwelling on the lack of nutrients in more detail. During the flowering period, the plant requires the maximum amount of nutrients. And even a small lack of them can lead to inadequate formation of inflorescences, and also cause the leaves to turn yellow. This usually indicates that the soil is lacking in iron and nitrogen.

If the care of the flower turned out to be correct, and the leaf is still yellow, you need to look for the reason elsewhere. Sometimes hydrangea leaves turn yellow and dry due to illness. Despite the sufficient resistance of hydrangea to various types of infections, in certain situations it can be attacked by viruses and fungi. Why such situations occur can be answered quite easily. The whole reason here again lies in the improper care of the flower.

For indoor hydrangea, not so many diseases are characteristic, and only some of them can cause the appearance of yellow leaves. For example, the most common cause of leaves turning yellow is a viral disease such as ring spot. In this case, the leaf not only turns yellow, but also deforms. It is by the deformation of the foliage of the plate that one can determine that the cause is in the virus.

In addition to annular spotting, house hydrangea can be affected by axochytic spotting. Castings turn yellow here too. But they also dry out rather quickly, die off and fall off. Indoor hydrangea is also characterized by such an ailment as chlorosis. The cause of its occurrence is a violation of the technique of watering the plant. A flower can catch chlorosis after it has been watered with hard tap water, in which there was a large percentage of lime.

Hydrangea is a wonderful plant that is often grown by flower growers, both in the garden and at home. The plant blooms very beautifully and fits perfectly into the home interior. Hydrangea care is quite simple, since it is not whimsical to the conditions of detention. But sometimes hydrangea leaves turn yellow and dry. Why this is happening, and what to do in a similar situation, we will try to tell you in this article.

Causes of yellowing

Why did hydrangea leaves start turning yellow, what should I do? There can be several reasons for yellowing, but this usually happens due to inadequate flower care. In this case, it is necessary to reconsider the correctness of flower care.

Hydrangea leaves can also turn yellow due to errors such as:

1. Excessive humidity. Home hydrangea loves moisture very much, but if you water it strongly, then the flower can only be poured, and this is quite detrimental to the leaves, which will turn yellow and fall off as a result.
2. Lack of warmth. Hydrangea does not tolerate drafts and low temperatures very well. In such conditions, the leaves of the plant turn yellow and dry.
3. Lack of nutrients. Home hydrangea for good flowering should receive the necessary micro and macro elements.
4. Lack of lighting. In order for a flower to grow and develop normally, it needs good lighting. Hydrangea prefers bright and diffused light. But only direct sunlight should not fall on the plant, otherwise the leaves may get sunburn.
5. Lack of fertilization during the period of active growth of the flower. If you do not apply top dressing, the leaves turn yellow and dry.

Why do the leaves of home hydrangea dry and what to do? A home flower needs nutritional components, and in particular during the flowering period. With a lack of useful elements, the formation of inflorescences will be defective, and the tips of the leaves will turn yellow. This happens very often when the earth is deficient in nitrogen and iron.

Diseases

Why do hydrangea leaves turn black? Sometimes it happens that the care of the plant is carried out correctly, but the leaves still turn yellow, which means that the reason lies in something else. In some cases, hydrangea leaves turn yellow and dry due to disease. Although the plant is quite resistant to various infections, in certain cases it can be affected by diseases.

If hydrangea is exposed to diseases, then the reason is very simple - illiterate care of the plant.

The most common hydrangea disease is ring spot. When a disease affects a flower, its leaves not only turn yellow, but also become deformed.

In addition to ring spot, other diseases can attack the indoor flower:

• powdery mildew;
• chlorosis;
• white rot.

Powdery mildew

The disease manifests itself in the form of oily spots, which after a while turn black. The disease occurs due to high humidity. To get rid of powdery mildew, you need to treat the flower with soapy water, to which copper sulfate is added. Such treatment must be performed in the early stages of the disease.

Chlorosis

Why does chlorosis affect hydrangeas? The disease most often occurs due to improper watering. Chlorosis occurs when a plant is watered with cold tap water, where a large proportion of lime is present. With this disease, the leaf turns yellow and dries. In some cases, chlorosis leads to the death of the plant. Treatment of a flower from chlorosis includes spraying the plant with special preparations: Ferovit, Agricol, Ferrilene.

White rot

This disease is manifested by decay of the roots. With such a disease, the flower does not receive useful substances, then it begins to darken and dies. To eliminate the disease, the plant must be treated with a chemical such as Fitosporin or other fungicides. If you do not want your hydrangea to be affected by various diseases, then the care of the plant must be correct.

Treating diseased leaves

When the edges of the leaves dry, you need to react urgently, otherwise the plant may die. First, you should determine the cause, and only then choose a method of treatment.

The main methods of treatment:

• with an excess of moisture - it is necessary to pause or water the watering for a while, but not so often;
• if there is a lack of heat, the hydrangea should be removed from drafts and placed in a warmer room;
• if there are not enough nutrients, you need to start feeding the flower. Experienced gardeners recommend applying fertilizer to the pot when watering with water, you also need to use soft and settled water for watering.

With an insufficient amount of iron in the earth, the acidity of the earth should be restored. In this case, vinegar essence must be added to the soil. Prepare the solution as follows: take 1 teaspoon of the essence and pour it into 10 liters of water. By the way, vinegar can be replaced with oxalic acid. In addition, to restore the acidity of the earth, a ferovit solution should be used.

In case of viral diseases, diseased leaves must be removed, and the flower must be treated with fungicides. Quite often, professionals use Bordeaux liquid against diseases (1%). If you properly care for the hydrangea, the edges of the leaves will not turn yellow and dry.

Disease prevention

In order to prevent the appearance of yellowing of the leaves, it is recommended to adhere to some tips:

1. It is required to correctly organize the irrigation regime. You don't need to flood the flower too much, but dry it too.
2. Use soft and settled water for irrigation.
3. The plant is best placed in a warm room.
4. Keep the pot away from direct sunlight as the edges of the leaves can dry out.
5. From time to time, you need to feed the hydrangea (mainly during the flowering period).

In addition, you can sometimes spray the flower with various preparations for microbes. If you adhere to these recommendations, then you will be able to avoid the appearance of yellow leaves in the home hydrangea, and keep its excellent appearance for a long time.