1、 Breeding environment

1. Soil: when breeding, the soil with good drainage and air permeability should be used, and sandy soil is very suitable. In addition, it should be noted that before planting, it should be exposed to the sun and disinfected to kill the eggs inside

2. Watering: water management is very important. When it is first put into the soil, it should be watered and kept wet in the later stage. It should not be too dry or ponding. It should also be watered thoroughly

3. Fertilization: it is necessary to apply thin fertilizer frequently during maintenance and fertilization. The fertilizer is mainly nitrogen fertilizer or rotten human manure, and the frequency is about once every 20 days

4. Light: it likes light. Usually, it should be given full-time light time, or half a day. It should be guaranteed to be between four and eight hours a day. However, the light is strong in summer, so we should pay attention to shielding

5. Temperature: it is suitable to be born at a temperature between 15 and 22 degrees. It has poor high temperature resistance and cold resistance. Therefore, we should cool down in summer and keep warm in winter, otherwise it will affect growth

2、 Diseases and insect pests

Brown spot disease is most likely to be caused during maintenance. There will be spots similar to water stains on the leaves, which will change to dark brown with the disease, and finally lead to leaf curling and withering. When found, it should be cut off and burned in time, and then sprayed with drugs to completely kill it