How to prune crape myrtle? What are the pruning methods?

It is a common ornamental tree species in Weizi gardens. Its flowering period is very long, up to more than three months, so people often like to call it "Hundred Days Red". It is also rich in colors, such as red, pink, red, white and so on. They are all very common, and there are many flowers when they bloom, which is very spectacular. In addition to daily pest control, the most important management of Lagerstroemia indica is pruning, so how to prune it? Let's get to know Uncle Gardener. Pruning method of Lagerstroemia indica +0. Spring is divided into two ways: before bud and after bud. Pruning before bud should be done before Lagerstroemia indica grows new branches, so as not to interfere with its growth function. Lagerstroemia speciosa grows rapidly and germinates quickly. In spring, leaf buds will grow everywhere on the branches, destroying the appearance of plants, and it will grow out of order. At this time, it can be pruned by post-bud pruning. 2. Lagerstroemia indica will enter the dormant period in winter, and then prune after the dormant period to ensure the appearance of Lagerstroemia indica. In the process of pruning Lagerstroemia indica, it is necessary to prune the layered branches so that the seedlings will not cross each other after growth and look layered, and at the same time ensure that there are a few new buds on the trunk. 3. Pruning in summer and autumn is to make the flowering period of Lagerstroemia indica longer. Pruning the recently growing branches so that only a few new buds remain on the branches can promote Lagerstroemia indica to grow new branches and ensure its beauty. This pruning method is called bud pruning. Tip: In fact, in spring, its crown can also be simply trimmed. This is a plant that likes sunshine and warmth. In spring, we can check whether the branches above the crown are under-illuminated or crowded, and cut off some branches to increase the permeability of the crown branches, which can reduce the occurrence of some pests and diseases.