龟背竹的叶片形似乌龟背壳,极耐阴,是当前城市居民十分喜爱的室内观叶植物。它原产墨西哥热带雨林中,喜温湿而忌阳光直射,不耐寒,若冬季室温低于0℃极易受冻害。不少花卉爱好者家庭养的龟背竹在寒冷的冬季常遭受冻害,下面结合自己的养花实践简述如何处理龟背竹的冻害。 (1)若受害植株的叶面呈现一小块黑褐色的斑点,但无明显扩展的趋势,且受害叶柄不下垂。当发生上述轻微的冻害症状时,应立即扣水,疏松盆土,以透气减湿,并把植 Monstera leaves resemble turtle shell, very shade-tolerant, is currently the city’s favorite indoor foliage plants. It is native to the Mexican rainforest, hi temperature and humidity and avoid direct sunlight, not cold, if the winter temperature below 0 ℃ vulnerable to frost damage. Many flower lovers family raised monsteraria often suffer frost damage in the cold winter, the following combination of their own flower cultivation practice briefly describe how to deal with monster freeze damage. (1) If there is a small dark brown spot on the foliage of the affected plant, there is no obvious trend of expansion, and the petiole does not sag. When the above symptoms of frost damage occur, it should immediately buckle the water, loose basin soil to breathable dehumidification, and planting