How to Prune Wisteria
Today's focus is on how to prune wisteria and an in-depth introduction to the related aspects of pruning time and methods for green plants and flowers. Let's follow the editor to take a look!
Wisteria flowers are very beautiful, can purify the air, absorb dust in the air, and are also very popular in home cultivation in our country. Many flower enthusiasts grow potted wisteria, and in order to make the flowers bloom more brilliantly, apart from taking good care, pruning work is also necessary. Pruning also requires science, such as pruning time and methods, which need special attention. Let's talk about the issues related to wisteria pruning.
I. Pruning Time
The pruning time for wisteria varies between the south and the north. In the south, pruning wisteria is generally done between mid-January and late February. In the north, pruning usually takes place between February and March.
II. Pruning Methods
1. How to prune after new buds grow
New buds need to be pruned after they sprout. Pruning at this stage will not affect the growth of wisteria. Of course, flower enthusiasts should also check if there are any buds on the stems and leaves. If there are no buds, wait until they grow before pruning, and prune after a few weeks.
Specific pruning method: If the new branches of the young seedlings are tall, about 2/3 of the part above 30 centimeters should be cut. If the new branches are relatively short and do not reach 30 centimeters, about 1/2 should be cut. If the plant is small, pruning may not be necessary.
2. How to prune during the dormant period
After frost, it is the dormant period of wisteria, which is generally in January or February, depending on local temperatures.
Specific pruning method: Starting from the bottom, cut off dead branches, diseased branches, overlapping branches, and weak branches. The tender branches that sprout in autumn should also be pruned.
3. How to prune after flowering
Proper pruning after the flowering period of wisteria can reduce the chances of diseases and pests.
Specific pruning method: Different varieties of wisteria have different pruning times. Some can be pruned after flowering, while others need to be pruned during the dormant period. If wisteria grows new branches in spring and flowers on these new branches, such wisteria can be pruned during the dormant period. Some varieties that flower on old branches need to be pruned after flowering. After flowering, the branch tips should be retained to about 20 centimeters. For young seedlings that have just grown for one year, the branches should be retained to about 30 centimeters. If the plant is relatively short, pruning half of the branches is enough.
III. Precautions
Scissors should be sharp, and they should be disinfected before pruning, and also after each pruning. Pruning should be done at a 45-degree angle. After pruning, a layer of wood ash or white glue can be applied to the cut to act as a disinfectant.
This article shares knowledge on how to prune wisteria and detailed pruning time and methods. I hope this article can be of some help to you!