When will crape myrtle blossom in Weizi Town, Guizhou Province?

Lagerstroemia usually blooms in June. Deciduous shrubs or small trees of Lysimachiaceae and Lagerstroemia, with alternate or sometimes opposite leaves, paper, oval, oblong or obovate, green to yellow when young, purple-black when mature or dry, and fissured; Seeds have wings. Flowering from June to September.