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花叶芋(Caladium bicolor)是天南星科多年生草本植物,具块茎,株高50—70厘米;叶心形,具红、白斑点,异常美丽,为室内观叶植物的佳品。由于花叶芋性喜高温、高湿、半阴的环境条件,不耐寒,要求疏松、肥沃、排水良好的土壤,因此在室内无土栽培时应尽量达到上述要求。 1.基质的选择:可用干净的石英砂、玻璃球、蛭石、玻璃纤维等,使用前要消毒。
Caladium bicolor is a perennial herb of Araceae, with tubers 50-70 cm in height. Leaf heart-shaped, with red and white spots, is exceptionally beautiful and is the best of indoor foliage plants. Because of the love of the hot potato flowers hi, high humidity, half shade of the environmental conditions, not cold, loose, fertile, well-drained soil, soilless culture indoors should try to meet the above requirements. 1 matrix selection: available clean quartz sand, glass balls, vermiculite, glass fiber, etc., before use to be disinfected.