Causes and control of yellowing leaves of rich trees

As a rich tree with good breeding prospects, many growers are using greenhouses for farming, especially in rural areas closer to cities. But we will find that the rich tree is prone to yellowing leaves, there are many reasons for this situation, the following editor will give you a brief introduction to a few.

1. Water factor

When planting rich trees, people basically use spray water, so sometimes there will be uneven water spraying. The rich tree is a kind of plant that washes water, but it will be affected by too much water and too little water. At this time, you can check the soil, if there is too much water, you can make some small holes at the bottom to help drain the water, and if it is very dry, it needs to be watered immediately. When watering in the later stage, check the plant condition first, put the drier ones as for the sprinklers, and remove them with sufficient water.

2. Lighting factors

The rich tree is also a kind of tree species with high demand for sunlight, and proper sunlight can ensure its vitality. If the plant is yellowed when it is placed in the shade for a long time, it needs to be moved to a place where the sun can be exposed. If the yellowing is caused by placing it in a place where the sun can shine directly, it is very likely that the sun is too intense and it is necessary to pay attention to shading.

3. Improper fertilization

This is a place where many growers are more likely to make mistakes, and people's thinking is still limited to fertilizing vegetables when they used to grow vegetables. In fact, rich trees do not need much fertilizer, which we should pay attention to. Most of the time, they can grow well by relying on water. If it is found that there is rot at the root, and the fertilizer has not been dispersed, it can basically be concluded that it is caused by too much fertilizer. Some soil needs to be replaced properly.

4. Diseases and insect pests

Disease is a problem that rich trees have to face all the time, after all, the number of breeding is relatively large, and some diseases and insect pests are easy to be induced. Diseases are mostly caused by leaf spot disease, while insect pests are mainly caused by aphids. Both can be treated with drugs.

5. Lack of nutrition

As it is a large-scale aquaculture, because of various reasons, it is impossible for us to go to where to take care of it, then some of the luxuriant ones are more concerned by everyone. So if the leaves of such rich trees turn yellow, we should pay attention to the fact that they may not be nutritious. When planting, we still need to treat differently, for the thicker, we should give more nutrients.

These are some of the reasons why the leaves of the rich tree are yellowing, and these are all places that we need to pay close attention to. If you need to know more about other aspects, you can follow our website.