1、 Cause

Its roots rot for three reasons:

1. There is something wrong with its water. There may be too much nutrient solution. We need to remember that we can't add nutrient solution at the beginning of its root, otherwise there will be problems with the water quality. It may also be that the quality of water itself is not qualified and contains some harmful substances, which has a bad impact on it

2. Water level problem. It should be noted that its roots cannot be completely put in water, otherwise it will lack oxygen and the roots will naturally have problems

3. Bacteria appeared in its container. This kind of rotten root will occur when it is eroded

2、 Settle

There are several steps to solve it, but we first need to confirm how bad its root is. If it is mild, only the bottom rots and most of the roots are white, it can be saved. If the rot is serious, only a little roots grow better and most of them can be saved, but if all of them are rotten and the ones connected to the stem are broken, 80% can not be saved

Under the condition of good rescue, we first need to wash and cut off the broken roots, then leave the white roots, disinfect and dry them after replacement, and then cut off some bad leaves. Then fix the root. If you just change the water, you can add VC to ease it. In addition, we can add some nutrients to it. If the nutrient solution is added too much, this step can be omitted. Finally, raise it in the shade. The frequency of changing water is once every three or four days. If there is green moss around, it must be removed