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红掌为什么只长叶不开花急急急
更新时间: 2020-08-16 00:00:00  

影响红掌开花的因素有:

温度。红掌开花的适宜生长温度为14至35摄氏度,最适温度为19至25摄氏度,昼夜温差3至6摄氏度为最佳,在这样的温度下,有利于红掌养分的吸收和积累,对生长开花有利。施肥。火鹤喜高钾、微酸性土壤环境,pH值应在5、7左右。每隔10天至15天浇一次稀薄的麻酱渣、硫酸亚铁、磷酸二氢钾配置的溶液有利于开花。光照。中等光照、室内强散射光为宜。水分与湿度。火鹤的根部环境要求保持湿润,同时要透气,高品质的花烛取决于高湿的环境,经常叶面喷雾,使环境湿度保持在百分之七十至九十。火鹤又称花烛、红掌、安祖花,原产热带雨林。花具蜡质感,花期长,条件合适可全年开花,是国际上新兴的切花和盆花种类。

关键词: 红掌 为什么 开花 急急

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