羽扇豆羽扇豆也称多叶羽扇豆、鲁冰花,为豆科羽扇豆属多年生草本植物,常作1年~2年生草花栽培,其花序挺拔硕大,花色丰富靓丽,有红、粉、白、蓝、紫等多种变化,而且花期长,可植于庭院或盆栽观赏,也可作切花使用。羽扇豆喜凉爽和阳光充足的环境,较耐寒,忌炎热,略耐阴,具有深根性,有少量的根瘤。盆栽最好用较深的筒盆,以满足其深根性的生长需要。适宜在土层深厚,疏松肥沃,排水良好的微酸性沙质土壤中生长,在石灰质土壤或长期积水处则难以生长。移栽时最好保留原土,以利于缓苗。夏季高温时,地上的部分枯萎,等秋季再荫发新的植株, Lupins Lupins, also known as multi-leaf lupins, Lupine, Lupinus Leguminosae perennial herb, often 1 year ~ 2 years of grass cultivation, its inflorescence tall and straight, rich and beautiful colors, red, pink, white, Blue, purple and many other changes, and long flowering, can be planted in the garden or potted plants can also be used for cut flowers. Lupins hi cool and sunny environment, more cold, avoid hot, slightly shade, with deep root, a small amount of nodules. It is best to use pots with deeper tubs to meet their deep-rooted growth needs. Suitable for deep, loose and fertile, well-drained slightly acidic sandy soil growth in limestone soil or long-term water is hard to grow. Transplantation best to retain the original soil, in order to facilitate Huanmiao. When the summer heat, the ground part of the withered, and other autumn and then shade new plants,