1、 Change the curing method

1. Adjust the temperature: the temperature is low in winter. If you grow in a low environment for a long time, it will be affected and rotten roots will appear. If this is the reason, the temperature needs to be adjusted. Do not put it where the cold wind can blow, so as to ensure a good growth temperature

2. Reduce watering: although it needs water to be applied in the process of growth, it can not be excessive. In addition, the temperature in winter is low and the evaporation is small. Excessive watering is easy to lead to ponding and it is difficult for the root system to breathe. It can reduce the amount of watering and put the plants in a well ventilated place to promote the evaporation of water inside

3. Reduce fertilization: in winter, the growth is slow and the demand for nutrients is significantly reduced. If too much fertilization can be absorbed, the application of nutrition can be reduced

2、 How to prune rotten roots

Rotten roots appear. If the area is not too large, prepare a sharp pair of scissors and disinfect them before pruning. Comb the root system well, and then cut off the rotten part, paying attention not to damage the healthy root system. After cutting, wash it in clean water, and then breed it again