1、 How to trim

1. Early spring pruning: early spring is the best time for pruning. When pruning, select 3 to 5 strong branches, and cut the remaining weak branches, branches of diseases and pests, and branches with poor growth from the base, so as to promote the germination of strong new branches

2. Pruning after flowering: in order to maintain the beauty of the tree shape after flowering, the crowded branches and prominent branches on the branch plants should be pruned after two weeks of flowering. The long branches can also be shortened, 3 to 4 buds are reserved from the base, and the rest are cut off

2、 Precautions

When controlling the plant height and tree shape, the flower branches should be shortened appropriately, which needs to be carried out step by step year by year, so as to avoid too heavy cutting, which will affect the flowering amount of the plant