1、 Pruning time

Maple has a strong ability to sprout branches, so there will always be bare branches on its trunk, which should be trimmed in time. When pruning, it should not be carried out in the bleeding period. It should not be pruned too late. The most appropriate time is before the end of January

2、 Pruning method

Prune the branches and leaves when they are sick, and prune them in time

After trimming the big branch, its wound is relatively large and its surface is very rough. At this time, it is necessary to use tools to smooth its branches, apply some wound protection agent appropriately, or wrap plastic cloth around the incision, so as to avoid the invasion of diseases and pests, reduce water loss and help the incision heal more quickly