Prune in time, prune and reshape plum blossoms, remove diseased branches and weak branches, and leave 3-5 buds on the branches for short cutting. Generally, the upper part of the annual branch is cut off, and the old branch is not moved, so that the tree looks beautiful and symmetrical. The modeling methods of plum blossom include thinning branches, bending, hanging roots and exposing claws. When pruning plum blossoms, turn over the pots to change the soil and apply a small amount of accumulated fertilizer.