The formation of floating branches comes from natural tree stumps. It is best to choose large branches that are long and thick in the middle and lower parts of the naturally formed tree trunks. Secondly, for later cultivation of floating branches, branches with the best trend and growth can be selected from 2/3 of the tree trunk, and climbed up to form floating branches. So there are two types: nature and nurture. My avatar is a cliff-shaped mountain pine bonsai. The branch on the left side floating out like a dragon is a floating branch, which is 110 cm long. Xiao Gan, director of Guilin Bonsai Association.