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在江淮地区,家养花卉的越冬是件让人头疼的事情。茶花杜鹃还好办放入室内,保持0℃以上,一般都能应付;米兰苿莉加个塑料外套,改善管理,也能平安无事;最怕的是那些小型洋兰仙人掌科花座球属植物以及来自热带的观叶植物,它们没有10～15℃以上的温度根本难以越冬。温度问题在有供暖的北方好解决,在温暖的华南地区更不成问题尴尬的只有我们这个不南不北的江淮地区绝大多数家庭都没有暖气(即使有空调,也只有夏季使用冬季甚少打开),但却曾有过-18℃的短时低
In the Jianghuai region, overwintering domestic flowers is a daunting task. Camellia cuckoo is also easy to put into the room, to maintain 0 ℃ above, generally can cope with; Milan 苿 Li plus a plastic jacket to improve management, but also safe and sound; those are most afraid of those small Western blue cactaceae genus Saussurea As well as foliage plants from the tropics, which do not overwinter at all without temperatures above 10-15 ° C. Temperature problems in the heating of the North to solve a good problem in the warmer South China even more embarrassing only our not Jiangyuhuai vast majority of families have no heating (even if there is air conditioning, and only rarely use the winter to open the winter ), But there have been short-term low of -18 ℃