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A Detailed Guide to Prickly Ash Tree Cultivation Techniques and Pruning Methods
Summary Heading cut: a light heading cut leaves only a small portion of the branch, a moderate heading cut is made at the sprouting point on the upper middle part of the spring shoot, a heavy heading cut is made on the lower middle part of the branch, and an extremely heavy heading cut is made at the weak-growing buds at the base of the branch. Thinning: remove weak branches and keep strong ones for concentrated pruning, cut vigorous branches to weaken branching, and prune large branches on a yearly basis.