1、 Cause

1. If there is too much water supply during daily cultivation and you don't know it, you will slowly accumulate a lot of water at the bottom of the basin. After a long time, the root system of the plant must be unbearable and will be soaked and damaged slowly, so the leaves will have little vitality

2. During daily water supply, only the surface is wet, and the soil inside is still dry, so the root system has no way to absorb water, and it will lose its ability to stand tall and straight by drought

3. When adding fertilizer, it may be because the concentration is too high, so the root system will be burned, so the plant will wither slowly. Even if not, it may also be because the feeding is uneven, with more and less, so the root of the plant will also be damaged

4. If it is maintained in a space with poor air permeability for a long time, the plant will lose luster due to low oxygen concentration

2、 Solution

1. Before water supply, it is necessary to observe the needs of plants. If there is no water shortage, it is enough to keep moist

2. Keep it in a well ventilated place for maintenance, otherwise it will suffocate the plant