热带观叶植物四季常青、姿态优美,但如果养护不当,轻则叶面出现烂斑,降低观赏价值,重则叶片严重腐烂,甚至全株死亡。给花卉生产者造成严重经济损失。热带观叶植物多喜温暖湿润,对温湿条件要求高,但在冬季处于生长缓慢或生长停止状态。养护应注意几点:①盆土宜用疏松肥沃排水良好的砂质壤土;②温度 Tropical foliage evergreen plants, beautiful posture, but if not properly protected, ranging from rotten leaves appear on the surface, reducing the ornamental value, while heavy leaves rot, even the whole plant died. Cause serious economic loss to flower producers. Tropical foliage plants more like warm and humid, warm and humid conditions require high, but in the winter in slow growth or stop growing state. Conservation should pay attention to several points: ① basin soil should be loose and fertile drainage of sandy loam; ② temperature