What s going on with aloe vera yellowing and what should I do if aloe vera turns yellow?

It may be a lack of water, be sure to water, then fertilize, then loosen the soil and put it in a sunny place.

Aloe vera is a very drought-tolerant plant, and if you forget to water it for a while, aloe vera can still survive normally and has little effect on its health. But on the contrary, if you water too much, it is another matter, you don't need too much water during the growth of aloe vera, if the soil is waterlogged, it will cause damage to aloe vera, serious root system will rot, and the leaves will naturally turn yellow, so it doesn't matter if you water less, you must not water too much.

What happens when aloe vera turns yellow in the process of feeding, if the lack of water is more serious, it will cause aloe vera to appear yellow, at this time, because the rhizome can not digest and absorb water, it is difficult for plants to grow and develop normally, so there will be yellowing, at this time should be filled with water in time to avoid the dryness of bonsai soil.

The vitality of aloe vera is relatively strong, because in the process of raising do not have to give too strong sunlight, otherwise it will block the production of carotene, so that the leaves slowly turn yellow, at this time it is best to move it into the natural environment of shade and natural ventilation, alleviate the duration of about 3 days, and then give astigmatism direct radiation when the leaves slowly recover their vitality.

Aloe vera is not very strict on chemical fertilizers, so if frequent fertilizer will cause fertilizer damage to rhizomes, and the leaves slowly turn yellow, at this time it must be watered a lot, and the soil layer is removed after depotting to carry out planting again, and there is no need to give chemical fertilizer in a short period of time. Fertilising should be suspended, especially in the course of winter.

If the planting soil layer has poor caking ability, it will not only affect the digestion and absorption of water at the root, but also continue to cause the root to breathe, so in the case of cultivation, it is best to choose to use loose sandy soil or humus soil with high working capacity, which is very beneficial to the growth and development of aloe vera.

If the growing environment is not suitable and the air does not circulate normally, it will easily cause pests and diseases, which will lead to such a situation. You can pay attention to this aspect in maintenance and get in touch with fresh air.

The yellowing of aloe vera may be due to an unsuitable temperature, pest or disease, or infertile soil. The solution is to grow it in a place with the right temperature, spray it with fungicides, spray nutrient solution or apply some fertilizer.

The most fundamental reason for yellowing is that it is due to lack of water, which leads to yellowing, and another reason is because of the rotten roots of aloe vera, which will naturally turn yellow.

The yellowing of aloe vera can be caused by damage to the root system of the plant during repotting, or it may be caused by excessive water accumulation at the bottom of the soil during the cultivation of aloe vera. If it is caused by root damage, it is necessary to deal with the injured root system in time, apply chlorothalonil to the wound, dry it and then replant, if it is caused by excessive water accumulation in the potting soil, it is necessary to repot treatment.

The yellowing of aloe vera leaves may be caused by damage to the root system of aloe vera when changing pots, the damaged root system grows in the soil, which is easily infected by bacteria, and the aeration environment in the soil is not conducive to the healing of aloe vera root wounds, which will slow down the growth rate of the plant and weaken the ability of the root system to absorb nutrients.

The yellowing of the reed leaves may be caused by excessive water accumulation at the bottom of the soil, at this time, the soil moisture is large, the air permeability and drainage are poor, and the stomata on the root system of the plant are easily blocked by impurities in the stagnant water, which will lead to rot of the root system of the plant, and organic salts will hinder the normal growth and development of the plant.

If the root system of aloe vera is damaged, resulting in yellowing of the leaves, it is necessary to prune the injured root system in time, apply chlorothalonil to the wound to play the role of sterilization and disinfection, and then move it to a ventilated and cool environment to dry to speed up the healing of the wound, and then replant it into the soil.

If it is caused by too much water accumulation in the soil at the bottom of the pot, it is necessary to dig the plant out of the soil, prune off the root system that has rotted and necrotic, apply carbendazim to dry, and plant it in the new soil.

5. Excessive fertilization will cause aloe vera to appear new leaf hypertrophy, but most of them are uneven, and the old leaves are dry and yellow, in this case, the fertilization should be stopped immediately, the amount of watering should be increased, so that the fertilizer flows out of the drainage hole, or immediately pour the pot, rinse the soil with water and then replant it into the pot, or remove part of the old soil, and replace it with new cultivation soil.

6. If the rotten roots are not cleaned up in time, the color of the young leaves will become lighter and yellow, in this case, the rotten roots should be removed in time, put them in a ventilated place to dry, and then return to the pot after the rotten roots are healed, and pay attention to the stagnant water in the pot to be poured out together.

7 The occurrence of pests and diseases is also a common cause of yellowing of aloe vera leaves. This situation will cause yellow spots on the leaves, or the whole leaf will turn yellow and fall off, and insecticides should be sprayed in time to prevent and control when pests and diseases are found.

8. Aloe vera lacks light, the growth will slowly stagnate, and the leaves are thin and yellow, in this case, the aloe vera should be moved to a sunny place in time to receive sufficient light.

Causes of yellowing of aloe vera: sudden changes in the environment, watering problems, soil compaction, temperature, lack of fertilizer.

1. Abrupt changes in the environment: If the natural environment changes suddenly, the aloe vera may cause the leaves to turn yellow because it cannot adapt.

Solution: Aloe vera will have a certain state of stress after environmental gene mutations, which is also a relatively normal phenomenon. If necessary, make certain changes to the growth environment of aloe vera, and it is best to carry out it gradually, so that aloe vera has a process of gradual adaptation.

2. Watering problems: too much or too little watering of aloe vera will lead to the phenomenon of yellowing of aloe vera leaves, and excessive watering will produce water storage, resulting in aloe vera burning roots; Lack of watering leads to insufficient water for the growth and development of aloe vera.

Solution: The best way to do this is to know the right amount and frequency of watering, while keeping the soil loose and breathable, and strengthening the supervision of liquid fertilizer.

3. Soil compaction: After a period of maintenance, the bonsai soil will also become agglomerate, difficult to penetrate water, and the rhizomes will not breathe well in the room leakage, and the leaves will turn yellow.

Solution: Change the bonsai soil inside, plant and shape it again, and keep the loose soil loose, so that the ventilation performance of the drainage pipe will become more and more suitable.

4. Temperature: The temperature of aloe vera safety in winter shall not be lower than 5 cherry blossoms, and at the same time, it should not exceed 25 in summer, too high and too low will have an impact on aloe vera, and the temperature is too high to make aloe vera lack of moisture and leaf yellow to fall off; The temperature is too low and the leaves are frozen, causing cold damage and causing the leaves to turn yellow.

Solution: In spring and autumn, you can properly let the aloe vera digest and absorb the sun, and the high temperature in summer can not allow the plant to directly digest and absorb the sun, so it should be placed in an area with sufficient sunlight for maintenance; In winter, it is necessary to maintain a certain temperature in the room for maintenance.

5. Lack of fertilizer: aloe vera needs a certain amount of chemical fertilizer in the growth period, if there is a lack of fertilizer, aloe vera will lack vitamin A, which will cause aloe vera to be difficult to grow and develop; But at the same time, don't apply too much fertilizer, otherwise it will cause root burning.

Solution: In the process of planting and maintenance, you should increase the chemical fertilizer of aloe vera in time to carry out maintenance, and choose a suitable time to carry out potting of aloe vera; But at the same time, do not use too much fertilizer, if you have over-fertilized, you must water it in time, let the fertilizer seep out of the hole at the bottom of the pot, or directly change the soil again.

The aloe vera has not been exposed to the sun for a month next to the computer, and the leaves below have begun to turn yellow and withered from the tips, and recently it was found that there are many black spots on the leaves, and it is likely that the roots have rotted. It is recommended that you prune the roots and change the soil of the plant as soon as possible. It is better to change the soil on a cloudy day or in the early morning and evening, pour out all the aloe vera after the potting soil is dry and loose, and carefully remove the rotten roots, dead roots, weak roots, and steep roots with a blade or sharp scissors.

Then the roots of the wound and larger wounds are smeared with sulfur powder or plant ash and placed in a cool place for two or three days, and the wound can be re-potted after the wound has dried and healed. When changing pots, you can change the nutrient soil, do not need to water after potting, still put in a cool place for 10 or 15 days, and then water thoroughly and then enter normal maintenance. In the days between potting and the first watering, if you feel that the potting soil is too dry, you can spray some mist water on the surface of the pot to help moisturize.

During this period, it is not advisable to see too much light, especially the scorching sun, otherwise it is easy to change color and lose green, and the recovery is slow.

To turn aloe vera yellow, you can try the following:

If there are yellowing pests and diseases, the drug should be sprayed in time**.

If it is dry and dehydrated for a long time, it should be watered appropriately to gradually return to green.

When watering too often, it will turn yellow, and the soil should not be watered if it is not dry, so that it is conducive to the growth of the root system and is not prone to the problem of yellowing of leaves.

Aloe vera should see the sun, and when it turns yellow, it should be exposed to more sunlight. But be careful not to change too much in the ambient temperature of the aloe vera.

If the temperature is too high and yellowish, move to a cool place and spray the juice to keep it moderate.

If there is a long-term lack of nutrients or excess nutrients and yellowing, the control fertilizer can be replaced with some new soil.

Analysis of the specific causes of yellowing of aloe vera leaves:

Pests and diseases cause the leaves of aloe vera to turn yellow: yellow spots or patches appear, and in severe cases, the whole leaf is yellowed and falls off.

Environmental changes, such as too much difference in temperature or humidity, can also cause the aloe vera leaves to turn yellow and the leaves to appear scorched.

Excessive fertilization leads to the appearance of new leaves of aloe vera, the tips of the old leaves are scorched and yellow, and the branches and leaves are thin and yellow when there is a lack of fertilizer.

If you water too much, the new leaves will turn yellow, and when there is less water, the leaves will wilt and droop, turn yellow and fall off.

Leaves need photosynthesis, and lack of sunlight can also cause the leaves to grow slowly and thinly yellow.

Too much water will also cause root rot, resulting in yellowing of the leaves and insufficient nutrients.