紫薇是我国的原生花卉树种,我国栽种历史久远,有记载的就有一千多年了。杨万里吟咏紫薇的诗句“谁道花无百日红,紫薇长放半年花”,至今还为人津津乐道,诗中写出了紫薇在众花褪尽芳菲,到处“绿遮眼”的盛夏,却长期花开繁盛的可爱。它对土壤、气候的要求都不严格,我国 Lagerstroemia is a native species of flowers in China, a long history of planting our country, there are documented more than a thousand years. Yang Wanli chant Ziwei’s verse, “Who do not spend hundreds of days red, Ziwei long-term bloom for six months,” so far still people relish, wrote the lychee in the flowers faded all fragrance Fang Fei, everywhere, “green cover the eye” in summer, But long-term bloom blossoming cute. Its requirements on the soil, climate are not strict, our country