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我的君子兰开花了但夹箭了怎么办
更新时间: 2020-07-03 00:00:00  

1、加强肥水:发现君子兰有夹箭现象时,应该增加肥水并保持土壤湿润,每周向叶片喷施磷酸二氢钾溶液,以促进抽剑和提早开花;

2、保持适当的温度:若花箭生长时温度过低,则应适当的增加温度,将室温控制在20摄氏度左右;

3、使用植物生长素:当发现君子兰有夹箭迹象时可适当使用植物生长激素,以促进花箭的生长。

关键词: 君子兰 开花 怎么办

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