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绿航绿萝叶子发黑是怎么回事啊
更新时间: 2020-09-25 00:00:00  

一般如果室温低于10摄氏度的情况下,是不宜种植绿航绿萝的,如果室温过低,绿航绿萝的叶子就会发生腐烂的现象,久而久之,叶子就会发黄然后发黑,最后掉落,然后绿航绿萝就会死亡。所以我们要尽量控制室温,要保持在10摄氏度以上,这样会以利于绿航绿萝的生存;绿航绿萝是很怕阳光直射的,酷热的阳光如果长时间照在绿航绿萝上面,绿航绿萝的叶子就会发生变黑的现象,变黑的叶子经过雨水之后就会脱落,然后绿航绿萝就会死亡;种植绿航绿萝的泥土要注意保持湿润,我们要保持对绿航绿萝的浇水,长时间不浇水的话,绿航绿萝叶子就会变黑,然后干死。

关键词: 叶子 发黑 怎么 回事

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