What to do if osmanthus leaves fall in spring

The weather gradually warms up, but many people's osmanthus leaves actually fall. In fact, there are many reasons for this phenomenon. The first important thing is the management of water. If you don't know how much to put, you need to timely drain the water; the second is that you need to find out the cause of the disease and the right medicine; the third is that you need to keep warm for the low temperature.

I. causes

1. The water supply is not appropriate. It has a high demand for water itself, so too much water can not be too little. Because too much will cause the root of the plant to be blocked by water, there is no way to grow, and too little will make it have no water to absorb, so it will dry up and die.

2. Diseases and insect pests will attack the leaves of plants and other places. Some of them will also directly absorb plant nutrients, making it grow poorly and the leaves fall down.

3. The temperature in spring is still relatively low and not very warm, especially in early spring, so we need to pay attention to

Second, remedial measures

1. If it is caused by too much water, it is better to take it out of the basin, cut off the damaged part of the root system and clean it with water, then apply some medicine to the wound to help it recover. After air drying, it can be replanted

2. If a pest is found on the plant, it is necessary to spray the place where the disease occurs in time to eliminate the pest, and then move it to a place with wind and light for growth.

3. It can't stand certain cold, so it's better to move it to a warm place for growth, because although it's already spring, the temperature is still relatively low, so it's necessary to keep it warm.