1. Branches: Cut off some delicate and overgrown branches of Yushu, leaving 5 branches. After pruning, Yushu as a whole will look more beautiful and layered.
2, topping: Some branches of Yushu are too high, you can cut off the top branches, which can promote the growth of more lush side branches. While topping, you can also cut off some leaves at the bottom to make the trunk grow stronger.
3. Cut off the old, weak and sick branches and leaves: During the growth of Yushu, if the leaves are yellow, soft or withered, cut them off in time. Once old, weak and diseased branches are found, they should be cut off immediately, which can not only avoid excessive loss of nutrients, but also make the whole plant more beautiful.