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秋海棠属植物多生于沟谷、山坡、水边、林下、灌丛、草丛中或附生在岩石上,喜阴蔽(或半阴)、潮湿但排水良好的环境。以休眠的块茎和珠芽度过寒冷干燥季节的种类,可忍受5℃甚至0℃以下的低温。常绿种类一般要求最低温度不低于5℃,有的要求13℃以上,在我国很多地区需要居室、塑料大棚、玻璃温室的保护,北方还要人工供暖才能安全越冬。对多数种类来说,生长季节的温度以13～26℃较为适宜,最高气温长时间超过32℃则生长停滞甚至死亡。夏季炎热的地方,要用竹帘或遮阳网遮蔽阳光,并开窗通风以免室内过热。如能在不漏雨而四面通风的荫棚中过夏则更为理想。
Begonia are more born in the valleys, hillsides, waterside, under the forest, shrubs, grass or attached to the rock, hi shade (or semi-Yin), moist but well-drained environment. With dormant tubers and pearl buds through the cold and dry season of the species, can tolerate 5 ℃ or even below 0 ℃ low temperature. Evergreen species generally require the minimum temperature not lower than 5 ℃, and some require more than 13 ℃, many areas in China need living room, plastic greenhouses, glass greenhouse protection, but also the artificial heating in the north can be safe wintering. For most species, the growing season temperature is 13 ~ 26 ℃ is more appropriate, the maximum temperature exceeds 32 ℃ for a long time the growth stagnation or even death. Hot summer places, use bamboo or shade net shade, and window ventilation to prevent indoor overheating. It would be better to spend the summer in a well-ventilated shade shed without leaking.