It can also be used in spring and autumn. Be careful not to choose it in summer, which will easily lead to dehydration and dryness of branches. Before taking the bend of black pine, it is necessary to know the growth trend of branches, fix the black pine itself, select the bent part, carry out deep chisel treatment, take out a part of wood, break the upper trunk of the first bend with dry-breaking pliers, wrap it with a small cloth rope after bending, and level and shape the branches.

Black pine is an excellent tree species for making bonsai and landscape. The trunk of the black pine is covered with fish scales, mottled and rugged, vigorous and powerful. Black pine needles are thick and strong, with a strong sense of bone, which has the potential of stalwart, and has the reputation of "king of pines".