Why does Rieger Begonia always lose its leaves?

Potted Rieger crabapple not only has beautiful plant shape, beautiful flower appearance and rich flower color, but also is very suitable for viewing flowers, and its leaves are broad and greenish. For Rieger Begonia, which is suitable for both flowers and leaves, if the leaves are lost, it will inevitably reduce its ornamental value. So why does Rieger Begonia always lose its leaves? Sometimes it even falls into a bare rod.

Potted Rieger crabapple is not easy to raise, mainly because it has high requirements for growth environment and maintenance. In the process of raising Rieger crabapple, many people will encounter the problem of poor growth in one way or another, and even death in serious cases. However, when the plant has bad symptoms, it is often shown through flowers and leaves, especially when it is easy to lose leaves.

Potted Rieger crabapple is always losing its leaves, which not only affects the ornamental, but also affects its normal growth. And the process of falling leaves is often accompanied by many bad phenomena, such as withered leaves, rotten leaves, yellow leaves and so on. To investigate the reason, Rieger crabapple leaves are mainly due to poor soil quality, low temperature, improper lighting, improper management of water and fertilizer and other factors.

First, the soil quality is not good.

Rieger Begonia prefers slightly acidic soil that is fertile and loose, permeable and permeable. If the permeability of the soil is too poor, it is easy to consolidate and affect the infiltration and intake of water and fertilizer, or if the soil is alkaline, it will cause plant growth discomfort. And Rieger Begonia in such a basin environment, it is relatively easy to lose the phenomenon of leaves. Therefore, in order to solve the problem of leaf loss of Rieger Begonia, we must first prepare a relatively high-quality potted soil for it.

Second, temperature fluctuation

If Rieger Begonia loses its leaves in spring, the original may be due to large fluctuations in temperature, often resulting in too large temperature differences. Because the cold resistance of Rieger Begonia is relatively poor, if the environmental temperature changes too much, it is difficult for it to adapt to this change, and it has higher requirements for the environment and is more difficult to raise. Therefore, when you encounter a large temperature difference, especially when you are frozen, it is easier to lose leaves. Therefore, at ordinary times, we must keep the temperature as stable as possible at about 20 °C.

Third, improper water and fertilizer

The loss of leaves in most flowers and plants is to a large extent related to the improper management of water and fertilizer. In particular, flowers and plants such as Rieger Begonia, which have high requirements for the environment, are more sensitive to water and fertilizer. And water and fertilizer management is often not easy to handle the size, so improper water and fertilizer management is an important reason for potted flowers to lose leaves. When overwatered, the plant will rot its roots and lose its leaves; when it is underwatered, it will lose its leaves due to dehydration. Similarly, fertilizer damage caused by excessive fertilization will also lead to leaf loss, and lack of fertilizer will also lead to lack of nutrients. So we need to do a good job in water and fertilizer management to avoid the loss of leaves.

IV. Improper change of basin

In addition to the above three factors that may lead to the loss of leaves of Rieger Begonia, if the plant that has just moved the pot hurts the root system of the plant in the process of changing the pot, or goes directly to the pot without removing the soil, even the newly bought Rieger begonia is eager to change the pot without slow seedling, which may affect the survival of the plant. Under this condition, the plant may lose its leaves during the slow seedling period. Therefore, to change the pot and transplant Rieger crabapple also need to master the method, in strict accordance with the standard process, so that its smooth slow seedling, to avoid the emergence of leaves.

Of course, there may also be the phenomenon of leaf loss caused by many unusual factors, such as plant infection with diseases and insect pests, long-term failure to change pots and plants unable to grow in the original basin. Therefore, we need to take into account all the factors that may cause Rieger Begonia to lose its leaves, and then investigate them one by one to find out the crux of the problem and deal with it correctly in time, so that the plant can return to normal growth.

Time: 2019-05-27 Click: