紫薇原产于我国中部等地,现全国各地广泛栽培。性喜漫暧湿润的气候,有一定的耐寒性,因此,在华北地区可以露地栽培。属阳性树,不怕烈日曝晒,也能耐半阴。对土壤要求不严,可以在石灰质土及微碱性土中生长,但以疏松肥沃而又含有粗砂或砾石的土壤中生长良好,不耐酸,怕水湿。繁殖紫 Crape myrtle native to central China and other places, is now widely cultivated throughout the country. Sex hi diffuse warm humid climate, there is a certain degree of cold tolerance, therefore, can be planted in North China cultivation. Is a positive tree, not afraid of the sun exposure, but also resistant to half-Yin. Lack of strict requirements on the soil, can grow in calcareous soil and slightly alkaline soil, but to loose and fertile but with grit or gravel in the soil grow well, not acid, afraid of water wet. Breeding purple