How to do well in Lagerstroemia indica bare pole period

Prune the crape myrtle tree, and the polished rod will look good.

Lagerstroemia indica (scientific name: Lagerstroemia indica) belongs to Lagerstroemia of Lysimachiaceae. Deciduous shrub or small tree crape myrtle is 7 meters high, with twisted branches, slender branchlets and smooth bark, which is gray or grayish brown. Leaves alternate or sometimes opposite, papery, oval, oblong or obovate, green to yellow when young, purple-black when mature or dry, and cracked on the ventral surface; Seeds winged, ca. 8 mm long; The flowering period is from June to September, and the fruiting period is from September to June. Originated in Asia, it is widely planted in tropical areas. China, Guangdong, Guangxi, Hunan, Fujian, Jiangxi, Zhejiang, Jiangsu, Hubei, Henan, Hebei, Shandong, Anhui, Shaanxi, Sichuan, Yunnan, Guizhou and Jilin are all planted or cultivated; Semi-shady, like to be born in fertile and humid soil, but also drought-tolerant, calcareous soil and acidic soil grow well.