1、 Breeding method

1. Soil: it has low requirements for soil, strong adaptability and poor resistance. Therefore, as long as the soil is drained, we can use rotten leaves, sandy soil and compost

2. Moisture: Plum doesn't need a lot of water. When watering, it depends on whether the soil is dry or not. If it is dry, it will be watered. If it is not dry, it will not be watered. In the plum rain season, we should control the amount of water, pour it out in time when there is more, and don't let it stay in the basin to avoid rotten roots

3. Light: it has low requirements for light and prefers light. It is suitable for growing in abundant sunlight. If it is in a place without light for a long time, it will grow thin and bloom less

4. Temperature: it likes a warm environment. The best temperature is between 16-23 ℃. It is very cold resistant. Some varieties can withstand the cold of - 25 ℃

2、 Precautions

1. The basin soil shall be changed regularly. Generally, it shall be changed once a year, and the interval shall not be too long

2. After a flower blooms for 20 days, its branches and leaves and residual flowers should be trimmed, which can reduce the loss of nutrients