1、 Treatment method

1. Some dry twigs should be cut off first. If the frostbitten branches are not cut off, they will consume nutrients. Use chopsticks to slowly remove the basin soil and check the damage of the root. If most of them are black roots, they need to be pruned and replaced; If most of them are white roots, there is no need to change the basin

2. If you need to change the pot, you should slow down the seedling first, don't water it a lot, just pour some water along the edge of the flowerpot. If you don't need to change the basin, you should add a layer of soil to keep warm. It's best to put it at a place with a temperature of 16-25 ℃

3. The last step is to promote the germination of new buds, which requires humidity, temperature and nutrients. It is necessary to spray some thin fertilizer on the plant to ensure that the temperature is not too low and the humidity is not too high, and proper ventilation is OK

2、 Precautions

Winter is a very cold season. If you want to make triangle plum spend winter smoothly, you need to find a relatively warm environment to breed it. You can't raise it outdoors. If the temperature is too low and the plant is frostbitten, it will cause defoliation, so we must pay attention to it