Why does aloe turn yellow at home, namely its leaves and their tips, the base of the trunk, and also what can be done to remove the problem and how to care for it in the future?

The plant died or rotted: reasons and what to do

Why could the flower die? This could have happened as a result of a serious illness that was neglected or improper care

It is very important to notice and diagnose the disease in time, so that later you know how to deal with it. Timely detection of the disease is the key to successful plant rescue

Important
: If the root system of aloe has completely rotted, and with it the stems, then such a plant cannot be saved, all that remains is to throw it out. The only option to reanimate is to try to transplant the cut stem into a clean container with new soil.

You will need soil for cacti, mixed with river sand and rotted earth. Also, a succulent needs good drainage.

The only way to reanimate is to try to transplant the cut stem into a clean container with new soil. You will need soil for cacti, mixed with river sand and rotted earth. Also, the succulent needs good drainage.
.

Aloe pests

Also, the plant can curl, change color and weaken due to pest damage.

Spider mite

The most dangerous is the spider mite. It is very difficult to notice it, since its dimensions are not more than 1 mm. In this case, the sheet may become covered with white spots and a barely noticeable cobweb may appear. At a later stage, the stems and leaves turn scarlet.

For the treatment of adversity, drugs such as acaricides are used. As a preventive measure, the plant can be wiped with a tincture of garlic or an alcohol solution.

Shield

These insects can be easily seen. They are brown in color and look like plaques on leaves. At the same time, the leaves dry up and curl, and red-brown spots appear.

To combat such pests, you can use a tincture of garlic, which is used to rub the leaves.

Mealybug

When affected by this pest, the flower is covered with a white bloom. In this case, aloe can rot. It is not difficult to deal with such an insect. Since it does not tolerate moisture, each leaf must be washed with an alcohol or vinegar solution. For preventive purposes, dry air and soil should not be allowed. Leaves should be wiped with a damp cloth frequently. Such care will avoid the appearance of the pest.

Such insects appear in humid and hot rooms. Pests can be recognized by the silvery stripes on the leaves. Chemicals are used to combat such insects. After processing the plants, the procedure must be repeated in a week. It is better to take the affected plants to another room.

Despite its endurance and vitality, aloe needs special care. With proper care and preventive measures, you can grow a beautiful and healthy plant that will decorate your apartment for many years. Timely treatment of diseased or pest-affected leaves will help save the plant.

violation of the water regime, which leads to the accumulation of water in the ground;
violation of the light regime;
improper feeding.

Problems with the flower (disease or insects) can appear even with a slight violation of the rules for keeping the succulent.

Let us consider in more detail each reason that can provoke the death of the agave, as well as its infection with pathogenic microflora or pests.

Excess moisture

Aloe is a succulent plant. Therefore, he is able to be without water for some time without serious consequences for himself.Watering from spring to autumn is performed once a week. In winter, the application of moisture to the pot should be reduced. At this time, the flower is watered 2 times a month, or even less often.

If you pour the plant, then the excess moisture in the ground most often leads to rotting of the root system. The affected roots can simply burst when pressed.

As a result, homemade aloe shows signs of lack of nutrition: the leaves begin to turn yellow and dry, spots appear on the leaf plate, the plate itself becomes soft and may even begin to rot. If you don't know why aloe leaves turn yellow, study its roots. Perhaps they are the problem.

It should be noted that excess soil moisture serves as an excellent environment for the development of various diseases. If nothing is done, the plant may eventually die.

Wrong lighting mode

The centenary is considered a light-loving plant. Therefore, it should grow on the east or south windows. At the same time, direct sunlight can fall on it, because in the wild, aloe grows in desert regions. In summer, the flower needs to be exposed to the street so that it can take sun baths.

If there is little light, the aloe leaf will become pale and watery. Then the thin stems will start to rot. First, the tip of the leaf will turn brown, and then the pathology will spread to its entire surface. In order to keep your home doctor, you need to understand why aloe rots or begins to wilt.

Feeding errors

Mistakes in fertilizing a pot with this indoor flower can lead to a chemical burn of the root. This will kill the aloe. With excessive feeding, the fleshy leaf will begin to turn yellow and will soon fall off. Leaf fall usually begins with the lowest leaves. Dried leaves can break easily.

As you can see, the external manifestations of all three disorders in the care of this medicinal succulent have similar symptoms. Therefore, it is very difficult to immediately determine why the leaves of aloe are drying. Having identified the cause of the pathology, as well as the accompanying problems (ailments and pests), you can have time to save the plant.

Care after the procedure

When the plant completely takes root in a new place, you need to switch to regular moderate watering with water at room temperature. Excess water should not accumulate in the pan; it must be poured out.
Avoid placing the plant in drafts.
Excess light is also harmful to a newly transplanted agave. In a place that is too sunny, use a screen protector.

Aloe is considered an unpretentious plant, but at the same time it needs timely care. To identify root problems, a regular check-up by a “home doctor” is required. Proper care will help avoid diseases of the root system and the entire plant as a whole.

What do the spots mean

You can identify plant problems by looking at the color of the leaves. There may be such cases:

Brown spots on the leaves signal that the bushes lack moisture. In this case, you need to revise the scheme and watering periods.
If the spots are darkish and soft, then the plants are bent from the fungus. In such a situation, you need to treat the bush with an antifungal drug.
If the flower has acquired a black leaf, then this indicates severe pollution. In this case, salvation is in maintaining cleanliness and wiping the plants from dust.
But if the leaves in the agave turn red, then this is not dangerous. Thus, the flower reacts to the sun's rays. If you put it in a darker place, then the leaves will soon return to their color. Other problems:
Sometimes the plant withers and dies right before our eyes. If the leaves begin to curl and fall off, the water is too cold for irrigation. The flower may die if the leaves turn pale and wither. This happens with too much watering.

Why do aloe leaves dry?

Aloe leaves turn yellow and dry if:

he lacks sunlight;
it is not getting enough nutrients;
the temperature regime does not suit him;
it is watered too often.

The answer to the question: "Why does aloe dry?"

In this case, it is important to notice in time that the pet was struck by an ailment and to provide the necessary assistance

Mealybug

Of the pests, the agave is most often attacked by a mealybug. It looks like a small white insect with many legs.

Regular alcohol helps to cope with it in mild cases. With a cotton swab dipped in it, the insects themselves and their eggs are removed from the leaves. If this method does not help, use chemicals that can be purchased at stores specializing in the care of indoor and garden plants.

Root rot

Root rot affects the agave due to improper care. Key reasons: low room temperature and high humidity in the air or soil.

Rot takes over the plant gradually, so it can be saved if the following measures are taken in time:

Remove all affected tissue.
Sprinkle the cut with gray or crushed coal.
Transfer to rare watering.

Yellowing

There can be many reasons for yellowing. Mainly:

the wrong size of the flower pot - most likely the plant has nowhere to develop;
increased air temperature;
sunburn (especially when water drops remain on the leaf plates after watering);
there are not enough nutrients in the soil, or, on the contrary, feeding is not suitable for aloe;
for a long time the flower did not change its "place of residence";
improper watering regime - the soil should be neither dry nor very wet, but only slightly moistened;
draft;
the plant is frozen over;
damaged root system.

About why the leaves of aloe turn yellow and what to do about it, we talked in detail in this material.

Why is aloe withered

Effectiveness as a medicine does not save the plant from its own diseases. Diseases of aloe are not common, but if it gets sick, you need to take immediate action. A centenary with a neglected disease can die very quickly.

Why is aloe withered? There are not very many ailments affecting this useful plant. They often arise from improper home care of aloe. Aloe is a rather unpretentious plant, so many owners neglect to comply with all the rules, catching themselves only when it already begins to die. How to save an already diseased plant? First you need to correctly identify the disease.

A diseased plant has enough external signs to be noticed immediately. The salvation of the plant also depends on the correct recognized disease.

There are three common causes of the onset of the disease:

pests (spider mites, scale insects, mealybugs);
dry rot;
root rot.

Aloe pests

A diseased plant can be seen immediately - aloe leaves become stunted, lose color, the plant simply looks weakened. In addition, all types of pests, except for the spider mite, manifest themselves quite obviously.

Spider mite

The main symptom of the disease, based on the name of the pest, is the cobweb. But the color of the leaves is much more dangerous. At the very beginning of the disease, they acquire a yellow color. In other words, the leaves turn pale and dry out.

All these signs can be easily attributed to the lack of watering and minerals in the soil for aloe. The late stage of the spider mite manifests itself very clearly - the leaves and stems of aloe are colored scarlet.

The fight against the pest must be started when the first signs appear. Especially if the aloe is surrounded by other houseplants, as it spreads instantly. Despite the fact that this is an insect, simple remedies for them will not help.

For treatment, you need to use specialized drugs - acaricides.
Disease prevention will not hurt.You should often wipe the plant with a solution of water and alcohol or spray with a tincture of garlic. The lower leaves need special attention, since this is where insects are grouped.
Do not allow the plant to dry out. The ideal conditions for the emergence of mites are created by dry soil and non-humidified air.

The pest is very easy to see, despite its small size. Insects are brown in color and look like plaques on the stems and leaves of the plant. The scale insect acts on the plant as a depressant, in fact affecting its ability to photosynthesis. The leaves will begin to dry out, and reddish-brown spots will appear on them.

The false shield is doubly dangerous. Forming a vacuum, the pest sucks out useful substances and part of the pulp of the plant there, and injects a poisonous substance into the formed hole. The poison of the pest interferes with the active photosynthesis of the plant, it quickly disappears.

There are a lot of folk remedies for fighting the pest.

In this case, garlic tincture will also help, it will not be superfluous to wipe the leaves with alcohol wipes.
A soapy solution with the addition of machine oil is suitable - you need to mix oil and soap in equal proportions, process the aloe and wrap it in film for several hours. The procedure is very effective; it can be repeated if necessary only after a week.

Mealybug

The simplest pest that will harm only when neglected is the mealybug. It is quite simple to define it - aloe is covered with a bloom, similar to wax. The plant can quickly rot if the disease that has appeared is not noticed in time.

It is easy to destroy this pest.

The insect does not like moisture, just rinse each leaf well with alcohol or vinegar solution. After the procedure, hide the pot in a place where there is always a shadow. Remember, do not put the pot in the dark - the plant will die from lack of light.
As a preventive measure for the appearance of a mealybug, do not allow the soil and surrounding air to dry out.
Wipe aloe leaves often with a damp cloth. Low-cost care can help prevent pests.

Pests

Once examining the aloe, you can find uninvited guests on it. In case of damage by pests, the first step is to isolate the plant, as its "neighbors" can become infected.

Aloe pests are different: mealybug, nematodes, thrips. Correct identification of the type of pest will help to successfully combat the disease.

Mealybug Mealybugs can be seen with the naked eye. These are mobile insects 2-5 millimeters in size, covered with white hairs on top. They leave behind a waxy, cottony discharge.

Signs of damage: the plant is covered with pieces of cotton wool, growth slows down.

If there are few insects, then the places of damage should be treated with garlic tincture on alcohol, and then the plant should be hidden from light for several hours.

If the whole plant is infected, you need to use special preparations - insecticides, for example, "Intavir", "Decis", "Fufanon".

Nematodes These insects are of different types, infecting either the trunk or the leaves. Root nematodes are more insidious than other aloe pests, since their presence can only be determined by the roots.

Signs of damage: growth slows down; after examination, nematodes in the form of small grains are found on the roots.

Treatment is difficult. The damaged roots are removed and the plant is re-rooted. Then they are treated with Vidat and Tecta preparations.

Thrips Thrips are small winged pests 1-2 mm in size. At elevated temperatures and high humidity, they spread quickly.

Signs of damage: growth slows down, silvery streaks appear, which leave behind thrips.

Treatment is carried out by spraying with Intavir, Fitoverm, Decis.However, the control of these pests is complicated by the fact that they have developed immunity to essential drugs. It is recommended to add soil spillage with "Confidor".

Spider mite The spider mite is not easy to spot on the aloe, because its size does not exceed one millimeter.

Signs of damage: spider webs on the leaves, discoloration of the stem. The stem turns yellow at the initial stage, and red at the later stage.

Against such a pest, all the previous means of control are not valid, because it belongs to the arachnids. It is necessary to use special preparations - acaricides. Along with this, you can additionally spray the plant with garlic tincture. This will enhance the healing effect.

Pest control and prevention

One week after the first treatment, a second one is carried out. In a week, new larvae will hatch from the eggs and they need to be destroyed. The place where the flower pot stood is well cleaned.

Prevention consists of regular inspections of the plant and keeping the plants clean. You need to closely monitor factors such as:

sufficient lighting (in winter - supplementing with artificial light);
warm temperature (in winter - not lower than 12 degrees Celsius);
special soil composition;
moderate watering;
regular feeding in the spring and summer periods;
watering only with settled water at room temperature;
aloe transplant every three years;
transplanting into a convenient pot, taking into account the growth of the root system;
avoidance of drafts and accidental hypothermia;
inflow of fresh air in hot summer conditions.

If you follow all the basic recommendations for caring, aloe will grow healthy and strong and give its healing properties. At the same time, the immunity of aloe, under good conditions, will be able to cope with diseases and pests at the initial stages.

Prevention of aloe diseases should be carried out regularly, then the risk of damage will be less.

The earlier the ailment is discovered and the fight against it begins, the more effective the measures taken to save the aloe will be.

Diseases

If the growing conditions are violated, aloe has pronounced symptoms that indicate a particular disease. Possible problems are listed below.

Leaves turn yellow. Excessive moisture adversely affects the aloe. If the leaves turn yellow and soften, then you need to moderate the watering. The water should only be settled and warm.

Why do aloe leaf tips dry? The tips of the leaves dry out if the plant has not been transplanted for a long time. The roots do not have enough space in the pot and the plant does not receive nutrients. Aloe needs to be transplanted.

if the roots grew in length, the dishes should be deeper; if the roots went wide, then a pot with a large diameter is needed.

Rotting roots. Root rot. With excess watering and low air temperatures, root rot can occur. The agave can be saved only at the initial stage of this disease.

If growth is delayed, the stem dries out, and watering does not correct the situation, then you need to examine the roots.

If the roots are completely rotten, then the aloe can be cut using a healthy tip.

Dry rot. This process does not manifest itself externally, the plant dries out from the inside, so timely diagnosis is almost impossible. The only measure is prevention, which consists in spraying with antifungal drugs.

Aloe does not grow. Important conditions for good growth of aloe are:

special soil for succulents or cacti;
adding brick chips and charcoal to the soil;
feeding with complex mineral fertilizer 2 times a month, which should be carried out from mid-spring to early autumn;
lack of pests that noticeably inhibit the growth of aloe.

The most common diseases for this crop are root and dry rot. Any excess moisture leads to rotting in the area of the root collar, since this part of the plant is rather fragile.

In an agave affected by root rot, the leaves begin to fade, they become soft, as if watery, turn yellow, dry and fall off. At an early stage of the disease, aloe can be reanimated. To do this, you need to get a diseased specimen from the pot, eliminate rotten root processes, treat the entire root system with a fungicide and plant in new soil. The transplanted plant does not need watering for the next three weeks.

Root rot Dry rot

Causes of occurrence

The causes of diseases and deterioration of the condition of the flower may be the wrong conditions of detention. The culture belongs to succulents, that is, in nature, this plant develops in hot climates in sandy light soils. And therefore, a common gardener mistake leading to rot is excessive watering.

With abundant watering, the soil spreads, and after drying, the soil sets and becomes hard. By virtue of its peculiarity, this plant breathes not only the ground part, but also the underground one, that is, carbon dioxide continuously enters the ground. All these processes form soil acidification, nutrients are transformed into forms that aloe cannot assimilate. Together, waterlogging and acidity of the soil lead to the occurrence of root diseases.

Another reason for decay processes can be a cramped container in which an agave is planted. An adult specimen weaves its roots into a tight ring. Frequent watering provokes dampness inside the earthen coma, and oxygen is not supplied at the same time.

The situation becomes even worse if hypothermia is added to the overflow. This problem occurs most often in winter and autumn. At this time, cold air blows through the window cracks, the soil quickly freezes. The same consequences are possible due to watering the agave with cold water.

Disease-causing bacteria can develop due to improper feeding. For example, many growers tend to feed a withering specimen with fertilizers.

As you know, various diseases and parasites appear on the agave (popular name for aloe) and other indoor flowers due to violations of the rules of care. Most often, the cause of the painful condition of aloe lies in the following points:

violation of the water regime, which leads to the accumulation of water in the ground;
violation of the light regime;
improper feeding.

Problems with the flower (disease or insects) can appear even with a slight violation of the rules for keeping the succulent.

Let us consider in more detail each reason that can provoke the death of the agave, as well as its infection with pathogenic microflora or pests.

Excess moisture

Aloe is a succulent plant. Therefore, he is able to be without water for some time without serious consequences for himself. Watering from spring to autumn is performed once a week. In winter, the application of moisture to the pot should be reduced. At this time, the flower is watered 2 times a month, or even less often.

As a result, homemade aloe shows signs of lack of nutrition: the leaves begin to turn yellow and dry, spots appear on the leaf plate, the plate itself becomes soft and may even begin to rot.

It should be noted that excess soil moisture serves as an excellent environment for the development of various diseases. If nothing is done, the plant may eventually die.

Feeding errors

A difficultly determined cause of aloe vera disease or parasite damage is improper feeding. If the plant is deficient in nutrients, then it stops growing and begins to show signs of malaise.For example, a bush can dry out or gradually die from putrefactive processes.

Pests: causes of appearance, photos and how to treat at home?

Aloe is rarely attacked by insects. A particular danger to a flower is posed by:

spider mite;
shield;
mealybug;
thrips.

Shield

Insects are small in size, colored brown and outwardly look like wax plaques located on leaves and stems. The danger of a pest is that it can be detected when it multiplies in large numbers. The scale insects pierce the ground parts of the plant and suck out the juice from them, which leads to a violation of photosynthesis. Brown and red spots appear on the leaves.

If insects are found, treatment of a houseplant begins immediately. To remove pests, the leaves and stems are wiped with a cotton swab or napkin dipped in a solution of vinegar or laundry soap. For destruction, insecticidal preparations are used:

Aktara.
Biotlin.
"Bankol".
"Confidor Extra".

Processing is carried out once every 7 - 10 days until the complete destruction of traces of pests on the leaves.

Important! In order to prevent infection of other plants, the diseased flower is moved to a separate room.

Spider mite

The insect is considered one of the most dangerous pests. It is almost impossible to notice the pest, since the size of an adult does not exceed 1 mm. It can spread quickly over long distances and quickly attacks plants. You can find the pest on the underside of the leaves. When infected with aloe spider mite:

stops growing;
leaves turn pale;
acquire a grayish-yellow color.

Over time, the color of the stems and leaves becomes bright red, the flower is covered with a light cobweb, along which insects move.

To treat the affected plants, an infusion of garlic or a solution of laundry soap is used, as well as chemical agents:

Ftoverm.
Rogor.
Provado.

For preventive purposes, you need to observe the watering regime:

you should not excessively moisten the soil or let it dry out;
periodically wipe the leaves with an alcohol solution.

Particular attention should be paid to the lower leaves, since they are the first to be attacked by insects

Thrips

This insect is 0.05 - 0.3 cm in size, black or gray, with two pairs of wings. They are very difficult to detect on plants as they lead a secretive lifestyle.

Adult pests and their larvae suck sap from leaves and stems, leaving traces of silvery streaks or punctures. Over time, the spots increase in size and connect to each other.

Thrips develop in rooms with low humidity levels. To combat insects, glue traps and special insecticidal preparations are used:

Inta-Vir.
Previkur.
"Decis".
Fitoverm.

To prevent infection, the following rules must be strictly observed:

systematically humidify the air or spray the plants;
once every 10 days, wash off the dust from the aloe leaves with warm running water;
inspect the plants regularly, paying attention to the lower surface of the leaves.

Mealybug

This pest is quite easy to detect. It usually appears in the absence of aloe care.The dimensions of the insect reach one centimeter. Signs of damage are cessation of growth, leaf twisting, and cotton or downy bloom on the leaves.

If the mealybug is found on time, it can be removed mechanically by collecting the insects with tweezers or a brush. After the destruction of the pests, the flower is treated with a solution of laundry soap and moved to a shaded place.

In case of severe damage, treatment is carried out with such means as:

"Decis".
"Fufanon".
Actellik.
Apollo ".
"Sherpa".

To prevent the appearance of pests, it is important not to allow the soil to dry out

Symptoms

Most often, deterioration is associated with decay. Most diseases affect the roots of the plant, the root system begins to rot, and at an early stage the process is invisible.

Also, a symptom of the onset of the disease is the cessation of growth or its slowdown. Old leaves dry out, the trunk also dries up, the lower leaves crumble. In the area of the root collar, the plant becomes so thin that it may even break.

Sometimes it happens that the general condition of the agave is quite healthy, but, looking closely, you can see that the lower leaves have become soft, loose, they rot and gradually wither. Often a strong, unpleasant odor can be emitted from the pot. All these signs indicate that the plant is affected by putrefactive processes caused by diseases or pests.