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龙舌兰和金边龙舌兰都是龙舌兰科龙舌兰属多年生多肉植物,原产墨西哥。同属品种尚有银边狭叶剑麻、金心龙舌兰、小花龙舌兰、雷神、剑麻和鬼脚掌。它们叶丛繁茂,叶质肥厚,叶形奇特,叶色雅致。但开花不易,如龙舌兰要生长10余年才开花,且花后会很快死去。因此作为观叶植物较相宜。在日常管理上,彩叶品种夏日需稍遮荫,其它品种均耐直晒。夏季置于温室的龙舌兰,即使室温高达45℃,照样长势旺盛。叶片若被水浇或雨淋,易罹褐斑病。在室外,还常遭蜗牛袭击,有时一枚叶片仅一
Agave and Phnom Penh agave are agave genus of perennial succulents, native to Mexico. The same species are still silver-edge narrow-leaf sisal, golden heart agave, small flowers agave, thunder god, sisal and prickly pear. They are rich in foliage, hypertrophy of leaves, peculiar leaves, elegant leaves. However, flowering is not easy, such as agave to grow more than 10 years before flowering, and flower will die soon. So as foliage plants more affordable. In day-to-day management, colorful varieties need shade in summer, other varieties are resistant to direct sunlight. Summer agave placed in the greenhouse, even at room temperature up to 45 ℃, or growing. If the leaves are watering or rain, prone to brown spots. In the outdoors, snails are often attacked, sometimes only one leaf