1. Basin changing time

The most suitable time to change the pot of trigonometry plum is in spring and autumn. Usually, the pot is changed once every 2 years. For larger potted plants, the pot can be changed frequently. For experienced flower friends, the time for changing pots is not fixed, which can be used all year round. Because triangle plum is drought resistant, water and nutrition are stored in the root system. As long as the root mass is kept intact, it can grow normally

2. Basin changing method

When the basin soil is relatively dry, the old soil and old fine roots can be removed; Part of the old soil shall be removed when changing the basin, and 1 / 3 or 1 / 2 of the old soil shall be removed. At the same time, ensure that the root mass is not scattered and the soil close to the root shall not be removed. When the pot is put on, the bottom of the pot can be planted with rubble, and the soil should not be buried too deep

3. Routine maintenance

After changing the basin, water it in time. After there is no sign of leaf sagging, apply a little light fertilizer water; Pay attention to regular pruning, controlled watering and proper topdressing