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如何养好室内植物白掌
更新时间: 2020-10-13 00:00:00  

白掌较耐阴,只要有百分之60的散射光即可满足其生长需要,因此可常年放在室内具有明亮散射光处培养。夏季需遮去百分之60至百分之70的阳光,忌强光直射,否则叶片就会变黄,严重时出现日灼病。白掌为喜高温种类,应在高温温室栽培。冬季夜间最低温度应在14至16摄氏度。长期低温,易引起叶片脱落或焦黄状。生长期间应经常保持盆土湿润。夏季和干旱季节应经常用细眼喷雾器往叶面上喷水,并向植株周围地面上洒水,以保持空气湿润,对其生长发育十分有益。气候干燥,空气湿度低,新生叶片会变小发黄,严重时枯黄脱落。白掌盆栽要求土壤疏松、排水和通气性好,不可用粘重土壤,一般可用腐叶土、泥炭土拌和少量珍珠岩配制成基质。种植时加少量有机肥作基肥。同时供给充足的水分,经常保持盆土湿润,高温期还应向叶面和地面喷水,以提高空气湿度。秋末及冬季应减少浇水量,保持盆土微湿润即可。

关键词: 如何 室内 植物

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