What is the reason why the leaves of the bonsai bonsai suddenly dry and fall off, and the leaves of

Banyan bonsai encounters some branches dry up and lose leaves, which may be caused by soil compaction and inability to water thoroughly and dead roots. It is also possible that the potting soil is too wet and rotten for a long time. Lack of light can also cause branches to dry up and lose leaves.

Maintenance method: Soil: Banyan does not have high requirements for soil, but it will be more suitable for the growth of banyan trees if it is given a slightly acidic soil that is loose, breathable and does not accumulate water. The use of humus soil plus garden soil and fresh water coarse sand to mix one-third as potting soil can meet the potting soil requirements of banyan trees.

Environment: 1. The maintenance of bonsai banyan trees requires sufficient light and good ventilation. Proper shade in the summer high temperature environment.

2. The temperature is between 20 and 35, and the air humidity reaches more than 60%, which is the best environment.

Watering: Banyan trees prefer high humidity in the air and avoid stagnant water. When watering, observe the dry and wet state of the potting soil, give water thoroughly, and then spray the leaves in the morning and evening to create the humidity of the surrounding air.

Fertilization: Banyan trees in any season when the temperature reaches 15 degrees or more. You can use organic farm fertilizer, cooked manure water, and direct watering. In spring and autumn, a small amount of compound fertilizer of metaphosphorus and potassium is given.

Kiss, if the dry and dead leaves of the banyan tree have fallen out, then it is likely to be dead. However, if you want to try to save it, there are measures you can take to take advantage of the hunger:1

Check the roots of the banyan tree for pests and diseases, and if so, they need to be dealt with in time. 2.Water the banyan tree in moderation, but not overwatering it so as not to cause root rot.

3.Fertilize the banyan tree, but do not overdo it so as not to cause root burns. 4.

Prune the branches of the banyan tree to promote new growth. 5.Provide ample sunlight and air circulation to the banyan trees.

It should be noted that if the banyan tree has died, then the above measures may not be able to save it. Therefore, it is very important to find problems and take measures in a timely field search.

The loss of leaves in a banyan bonsai may be caused by unsuitable temperature, overwatering, insufficient light or soil deterioration, and corresponding measures should be taken according to different situations. When the temperature is uncomfortable, the temperature needs to be controlled within the appropriate range; You need to stop watering when you are overwatering; When the light is insufficient, you need to increase the light; When the soil deteriorates, it needs to be replaced.

1. Uncomfortable temperature

Banyan belongs to the mulberry family, often planted as a bonsai, when the planting method is not right, the banyan tree will lose leaves, so what is the reason and solution for the banyan bonsai leaf loss. The loss of leaves in a banyan tree is usually caused by an uncomfortable temperature, so it is necessary to control the temperature within a suitable range for the growth of the plant.

Leaf loss of banyan trees may be caused by overwatering, so it is necessary to stop watering and drain the excess water from the soil in time, after which it is best to place the plants in a semi-shaded and ventilated environment for a period of time. In the later stage, it is best to water the banyan tree according to the principle of seeing dry and wet, and it is not advisable to leave stagnant water when watering in this way.

3. Insufficient light

Banyan trees are light-loving plants with a high demand for light, and the loss of leaves during planting may also be caused by insufficient light. At this time, it is necessary to transplant the plants to an outdoor ventilated and sunny environment for breeding, if the light is too strong, the plants should be properly shaded to prevent the plants from being sunburned and losing more leaves.

4. Soil deterioration

The growth rate of banyan trees is fast, and the soil should be changed every two years when planting, if the soil is not changed in time, it will lead to soil deterioration, so that the plants will lose their leaves. At this time, it is necessary to replace the soil in time for planting, and the replaced soil can be prepared in a certain proportion of humus, garden soil, river sand, and perlite.

When maintaining a banyan bonsai, do not overwater or underwater, as this undesirable symptom will occur in either case. Therefore, the watering method should be changed, and the principle of seeing dry and wet should be used to give water. If the soil is too dry, water it immediately, and if there is water in the soil, drain it as soon as possible.

When the plant has root rot, it will not be able to transfer water and nutrients to the leaves of the banyan tree, and the root rot is generally caused by fertilization, too much watering and bacterial problems. If this is the case, the roots with rotting symptoms should be cut off, as long as there is rot, they should be cut off, and carbendazim should be used to disinfect and pot.

If the banyan bonsai is sick or has insects, it is easy to have yellow leaves and fall leaves. Therefore, it is necessary to buy pesticides and disease agents immediately, and insist on using them for a period of time, and the plants will slowly get better if they have bad symptoms. Also, move the diseased plants to other places to avoid infecting other plants.