1、 Pruning in winter

Generally, it is not necessary to prune roots in winter. It is mainly to prune branches. If you choose to change the pot in winter, you can trim the roots along with it, because its roots are relatively developed and intertwined. If you directly change to the new pot soil, you may have difficulty breathing and can't absorb effective nutrients. Of course, if the number of roots is small, you can plant directly without pruning. There is also a case of rotten roots, which can not grow normally without pruning, which will have a certain impact on the plant

2、 Precautions

1. When pruning roots in winter, the intensity must not be too large. You can cut them gently. First cut off the rotten roots and old roots on them, which have no absorption function. Then remove the densely distributed small fibrous roots on it, which can not remain on it. Removing them can increase the absorption capacity

2. In the process of root pruning, we must pay attention not to damage the healthy roots, which are the basis of growth

3. After the repair, plant it. Don't contact the strong sunlight first. You can contact the astigmatism appropriately. After adaptation, contact the normal sunlight