1、 Rescue method

After finding the rotten root, take it out, and then pull out the leaves at the lower part connected with the root to expose its stem. Slowly scrape off the rotten root with a small knife and apply carbendazim to prevent infection. Place it in a cool place to dry for a few days, wait for it to slowly grow new tissue, then transplant it, and then pay attention to the maintenance conditions

If the rotten part of the root is too large, the chance of survival will be reduced. You can cut it off and obtain new plants by cutting

2、 Causes and Solutions

1. Too much watering: the main reason for rotten roots is that it is watered too much. It is more drought resistant. It is very afraid of ponding in the basin soil. If it ignores the needs of growth, it will irrigate all the time. During curing, pay attention to changing the method. The more water, the better. The frequency should not be too high, and the amount of each time should not be too much

2. Diseases and insect pests: the occurrence of diseases and insect pests is also one of the reasons for rotten roots. The main reason is that there is no disinfection in the soil. Therefore, before planting, it is necessary to disinfect, kill the contents and expose them to the sun