1, osmanthus trees can be pruned three times, mainly in March and April in spring,10-1/in autumn and 1-2 in winter.

2. Pruning in early spring: before the osmanthus tree shoots in early spring, it can be pruned once, mainly to cut off the dry and weak branches, and then cut off the top of its main branch 3-5 cm together with the new buds, which can promote it to grow more new branches and make it grow more densely.

3. Pruning in winter: In winter, osmanthus trees will enter a dormant period, grow slowly, and are not easy to be injured because of pruning. Therefore, it can be trimmed again. You can cut off the branches that are not growing well, cut off the branches that are too long and prune the branches that are too dense, which is more beneficial to its growth in the coming year.