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大花萱草是宿根花卉 ,原产中国 ,在中国栽培有 2 0 0 0多年的历史。目前国内栽种缺少矮化品种 ,常见的大花萱草 ,花葶高达 80ｃｍ～ 10 0ｃｍ ,属于易倒伏品种 ,不适宜作花卉草坪。而经过国外育种专家进行基因改良的大花萱草 ,植株矮化 ,花色品种丰富 ,花期由 1个月延续到 3～
Hemerocallis is a perennial flower native to China and has a history of over 20000 years of cultivation in China. At present, the lack of dwarf varieties planted in China, the common Hemerocallis, Scallions up to 80cm ~ 10 0cm, are prone to lodging varieties, unsuitable for flower lawn. After foreign breeders genetically modified Hemerocallis, plant dwarf, flower variety, flowering from 1 month to 3 ~