einhell ge lc 18 li t solo 18v battery powered height prunerFirst of all, diseased or dead branches should be pruned at least once a year. To prune healthy branches, it is better to wait until they are mature or even better are in the dormant phase, that is, at the end of autumn or in the winter months but not in case of frost. In addition, many hobby gardeners are too careful when pruning the tree. But an orderly cut is important for vigorous growth: approx. a third can be removed without fear fruit shoots