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美人蕉 Canna indica L.美人蕉是多年生草本植物,有肉质根茎。叶大,椭园形,绿色或红褐色。花大,花色因品种不同而异,多为鲜红、橙黄、或带桔红斑点。花期7—10月。产美洲热带及亚热带,我国各地普遍栽培。喜高温,耐湿,怕强风和霜冻,宜于排水良好和腐殖质多的土壤。分割块茎繁殖,也可播种育苗。花后即剪去残花,可促使其陆续开花。养护期间要求肥水充足。
Canna indica L. Canna indica is a perennial herb, fleshy rhizome. Large leaves, oval-shaped, green or reddish-brown. Large flowers, colors vary by species, mostly red, orange, or with orange spots. Flowering from July to October. Produced in tropical and subtropical America, commonly cultivated throughout our country. Hi high temperature, humidity, afraid of strong winds and frost, should be well drained soil and humus and more. Split tubers breeding, but also sow seedlings. Immediately cut after cutting flowers, can promote its succession flowering. Requires adequate fertilizer and water during conservation.