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如何处理君子兰冻伤
更新时间: 2020-09-16 00:00:00  

冬季,当君子兰处于5℃以下低温时,必须使盆土保持湿度70%左右,便不会使它因干燥而冻伤。如果水分不到20%,则易受干冻而致死。霜降前,应将室株置于室内有阳光的地方,注意防冻保暖,半月左右,将盆株转动180°,以利叶子生长的整齐美观。冬季室内温度在6~7℃时,可以安全越冬。

处理君子兰冻伤:

1、已经冻伤的君子兰叶片需要剪除,伤口用杀菌药处理。

2、轻度冻伤的君子兰可对叶片喷水缓慢升温,减轻冻伤程度。

关键词: 如何 处理 君子兰 冻伤

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