1、 Stop water and fertilizer

The main reason for rotten roots is that too much water and fertilizer are applied. When problems are found, it is necessary to immediately suspend the application of water and fertilizer. Pay attention to this aspect as much as possible in ordinary maintenance. The water and fertilizer part should be appropriate and added according to the growth trend

2、 Cut off rotten roots

If you find that there is a problem with the growth of sub wax wood, it may be because the root may rot. you need to take the plant out of the flower pot first, so as not to hurt the healthy root. Cut off the rotten roots with sharp scissors and do not stay on the plant. Otherwise, it will have more impact and even death. After cutting off the root, wash it in clean water, dry it and apply carbendazim

3、 Preparation of new soil

New soil should also be prepared to ensure good permeability. Peat soil, pastoral soil, coarse sand and plant ash can be prepared to ensure good air permeability. If the material of the flowerpot is not suitable, you can also replace it with a new flowerpot. It is best to use a tile or pottery basin

4、 Replant

Replant the treated plants into the flower pot, gently press the soil tightly to promote the growth again, and then pay attention to good methods in maintenance