锦带花(Weigela florida)又名五色海棠,为忍冬科锦带花属植物,其花冠大而艳丽,鲜紫红色,内面浅红色,花期长,是北方优良的观花树种。陕西宝鸡植物园就其扦插繁殖技术进行了对比实验,现介绍如下。生态习性原产我国东北、华北及朝鲜,陕西境内也有栽培,生长在海拔800～1200m湿润沟 Weigela florida, also known as colored Begonia, is a member of the genus Honeysuckle. Its corolla is large and bright, purplish red, with light red on the inside and long flowering period. It is an excellent ornamental tree species in the north. Shaanxi Baoji Botanical Garden on its cutting propagation techniques were compared experiments are presented below. Ecological habits of native Northeast China, North China and North Korea, Shaanxi also cultivated in the territory, growing at an altitude of 800 ~ 1200m wet ditches