Prune Platycladus orientalis twice a year, in March in spring and 65438+ 10 in winter. Platycladus orientalis is best pruned in March, and the best pruning time is February and March before germination.

Pruning effect of Platycladus orientalis

Pruning Platycladus orientalis before germination in spring, cutting off useless branches and cutting off long branches can promote the germination of new branches. Pruning in winter will cut off those who are repeatedly ill, so that the shape that grows later will look good.

Pruning method and formula of Platycladus orientalis

When trimming, we need to trim obliquely, which is beneficial to the healing of the wound. In other words, when pruning, we need to ensure that the symmetry of the whole body does not appear multilateral and few sides. Step 1: Trim the top. If Platycladus orientalis grows too high, the top of the main branch should be trimmed first, which is beneficial to the growth of the tested branches. Step 2: Prune withered branches. Pruning dead branches is very important, because it is easy to block the sun, affect the growth of Platycladus orientalis, and cause some branches and leaves to turn yellow. Step 3: Cut off the thick branches and prune those branches that grow particularly thick. Those too dense branches can easily lead to some pests, which will lead to the erosion of trees.