When to prune crepe myrtles

Prune crepe myrtles during the winter, ideally in late winter from late February into early March, before new growth begins in spring.

The window: Winter, with late winter (late February into early March) being the common window; the key condition is pruning before new growth begins in spring, when the tree is leafless and dormant.
The mistake to avoid: Pruning too early might stimulate new growth that could be damaged by low temperatures.
Timing varies by region and year; your local extension office is the closest authority.
Grounded in: ask.ifas.ufl.edu, brunswick.ces.ncsu.edu, wayne.ces.ncsu.edu. Every timing follows sentences verified verbatim on those pages.
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