How to prune Chinese rose in winter and when to prune it in winter?

1. How to prune: For roses with low temperature and normal defoliation in winter, it is generally pruned again, that is, 2-3 bud points are reserved on each branch, and all branches above the bud points are cut off. Usually, there are no buds on the old branches of Chinese rose flowers. We just need to observe the new green branches. For leafless roses with high temperature in winter, only half the branch length needs to be trimmed, and no pruning is needed again. 2. Note: When pruning the branches of Chinese rose, 45 cm should be cut obliquely at the position 0.5- 1cm above the bud point. The incision should not be too high or too low, otherwise it is easy to cause incision infection and bud necrosis. After trimming, if possible, drop wax at the cutting mouth to avoid bleeding.

2. When will the Chinese rose be cut in winter?

1. Northern region: Pruning is carried out in the northern region from late October of 165438+ to February of 65438 every year, which means that the leaves of Chinese rose flowers are basically pruned when the light has set. 2. Southern region: The southern region is pruned at the coldest time of the year, that is, from the Great Cold to the Spring Festival. 3. Precautions: Winter rose should not be cut too early or too late. Pruning is too early. When the temperature rises, the Chinese rose will germinate, and it will be frostbitten when it meets the cold current. After pruning, new buds have germinated, and pruning again will cause a lot of loss of nutrients.