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红掌要多长时间浇一次水

更新时间: 2020-08-16 00:00:00     

盆栽红掌在栽后应每天喷2至3次水,要经常保持基质湿润,促使其早发多抽新根。

1、红掌原产于南美洲的热带雨林中,性喜温暖,潮湿和半阴的环境,但不耐阴,喜阳光而忌阳光直射,不耐寒,喜肥而忌盐碱;

2、红掌不耐强光,全年宜在适当遮阴的环境下栽培,即选择有保护性设施的温室栽培,春,夏,秋季应适当遮阴,尤其是夏季需遮光百分之七十,阳光直射会使其叶片温度比气温高,叶温太高会出现灼伤,焦叶,使花苞褪色,叶片生长变慢;

3、注意盆面基质的干湿度,中,大苗期植株生长快,需水量较多,水分供应必须充足;开花期应适当减少浇水,增施磷、钾肥,以促开花。

关键词: 红掌 时间

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