In order to grow better, Robinia pseudoacacia must be pruned in summer and winter.
Pruning in summer: summer is the most vigorous growth period of Robinia pseudoacacia. At this time, pruning is mainly to improve its tree shape, so that it can grow more ornamental, and summer pruning is also essential. You can cut the old and some drooping branches and leave 1 /4 or 1 /3 of them, which can promote the growth of its lateral buds and make the plants more prosperous. At the same time, prune the long branches to prevent them from growing and consuming nutrients. Also can carry on the short truncation to the main stem, lets the branch grow many, lets other branches and trunks be more thick.
Winter pruning: it can be said that summer pruning is to make its rise more beautiful, while winter pruning is to shape the overall tree shape. After all the leaves fall in winter, the distribution of the whole branches can be seen more clearly. First of all, we should adjust the growth of the main branches, which can be tied with hemp rope, etc., artificially change its original shape and direction, and weaken the too dense parts, so that the overall shape of the tree looks more symmetrical, and all the old, weak, sick and disabled branches and stems should be cut off. Generally, after the pruning, the left parts are relatively thick and strong, with better growth, and after the pruning, they should be burned intensively. Destroy or throw away
