How to prune Lagerstroemia indica after flowering?

1, spring pruning: pruning before and after germination.

2. Pruning in summer and autumn: Prune regularly, keep a small number of new buds and promote the germination of new branches.

3. Pruning in winter: After the dormancy period, prune the branches to make them layered, so as to avoid crossing each other after the seedlings grow.

4. Precautions: If the roots grow buds, they can be removed for viewing; Pay attention to keep good ventilation and light after pruning.