绿萝根部发黑黑黄

绿箩下面有只有杆子没有叶子,发黄发黑了,怎么解决呢
2025-04-02 22:24:24
推荐回答(2个)
回答1:

原因分析:
导致这样的,原因有非常的多。其中比较重点的原因如下:
①环境的问题,比如长期处于阴暗的地方或者是太阳直接能晒到的地方。我们都知道绿萝不可直接晒太阳,但是又不能长期处于阴暗环境。时间长了,这样的绿萝容易叶片发黄。
②用肥不当,比如用颗粒肥,直接撒施在表面上,容易造成浓度高,从而导致绿萝烂根而发黄。

③浇水问题,90%的绿萝发黄都是因为水。浇水多导致根系沤根,引发根系腐烂,从而发黄。




解决办法:
①如果长期处于阴暗环境的,需要移动处理,给点散色光是必要的,如果太阳温和也可以晒下。
②用肥烧根的,拯救机会非常的小,特别用了颗粒肥烧苗的。清理黄叶,看情况而定。
③浇水沤根的,轻微的可控水可得到改善。严重除了控水,还需要用到好的生根剂。

建议:让绿萝根系发达,可提高自身的抵抗能力。我们在日常的养护中可以使用沃叶花卉叶面肥喷施,稀释1000倍浇水,间隔7天。可起到很好的促根效果,从而减少绿萝发黄的机会。

回答2:

浇水太多了,你这明显因为浇水原因,根部应该是已经泡烂了,你揪出来一根看看,看是不是这个原因,你这种黄色是病态的黄,多见太阳,浇水要见干见湿,就是干两天在湿两天,再买点杀菌药杀杀菌吧,看能不能救过来

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