1、 Why

1. If the daily water supply is too much, its roots will be blistered for a long time and easy to rot, so the whole plant will lose vitality and wither and turn yellow after a long time

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2. If the plant is subjected to drought, it will also look like this, because the drought plant will lack water, and many life activities cannot be carried out normally, so it will show the phenomenon of yellowing

3. It may also be that too much fertilizer is given daily, and the plant can't be used at all. After a long time, it will burn its roots, or the concentration is too high, resulting in some dehydration of its tissue and yellowing

2、 What should I do

1. We should observe before we start to supply water. Plants need water before they supply it. Otherwise, if we give it blindly, it will harm it

2. The maintenance of plants should be observed frequently. Don't let it be dry for too long. The standard of water supply is that the loam is wet and there is no excess water

3. Don't give too much fertilizer, which will damage the fragile tissue. In addition, it should be given as needed. If you don't give too much fertilizer, you can add water to dilute it, and ensure good ventilation and sun exposure at the same time