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芦荟是一种百合科多年生常绿草本植物,它原产在非洲热带沙漠干旱地区,品种约有300多种,但可供药用的仅有几种,可食用的也只有五、六种。芦荟是短日照类型植物,喜欢温暖的气候,不怕高温,但是不耐寒。当气温降到0℃时,就会遭受冻害;在-1℃时,植株开始受冻。但是在有覆盖物的条件下,能忍受-3℃的短暂霜冻。芦荟要求阳光充足,光照不足,容易引起叶片徒长细窄。阳光过于强烈,会导致芦荟处于半休眠或停止生长。耐旱但怕积水。积水时间过长,会导致芦荟烂根烂叶。 芦荟对土壤要求不严,即使贫瘠的土壤和干燥的环境也可以正常生长。疏松肥沃、排
Aloe is a liliaceous perennial evergreen herb, which is native to tropical desert arid regions of Africa. There are about 300 varieties of aloe, but only a few are available for medicinal use, and only five or six are edible. Aloe Vera is a short-day type of plant, like the warm climate, not afraid of high temperatures, but not cold. Frost damage occurs when the temperature drops to 0 ° C; at -1 ° C, the plant begins to freeze. However, under the condition of covering, it can endure the temporary frost of -3 ℃. Aloe requires plenty of sunshine, lack of light, easy to cause leaves narrow and narrow. The sun is too strong, can cause aloe vera in half dormancy or stop growing. Drought but afraid of water. Longevity of water, will lead to rot rot rot aloe. Aloe vera requires less soil, and even barren soil and dry environment can grow normally. Loose and fertile, row