天气预报 > 其他 > 茶花树的叶子为什么会泛黄
茶花树的叶子为什么会泛黄
更新时间: 2020-10-02 00:00:00  

1、水质或土质偏碱性。茶花需要偏酸性的培养土和水,可以在水中加入适量醋或者硫酸亚铁解决水质问题;

2、浇水过于频繁,导致根系受损。浇水应见干见湿;

3、光照过强。夏季需要遮荫50%左右,国庆节至五一节之间可以全日照;

4、肥大烧根。生长季节15天左右施肥一次,肥水浓度要低一些,如果是复合肥,浓度不超过千分之二。

关键词: 茶花 叶子 为什么

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