富贵竹下面叶子变黄了是怎么回事?

2025-04-02 13:47:47
推荐回答(5个)
回答(1):

1、富贵竹基部要有1-2厘米深的水便可生根。
2、富贵竹性喜温暖湿润及较遮荫的环境,喜散射光,忌烈日暴晒。也不要在暖气上方烘考。
3、富贵竹不喜欢活水,(喜欢腐水)生根后不宜换水,水分蒸发减小后只能及时加水。常换水易造成叶黄枝枯萎,这也许是你的花的主要病源。
4、生根后要及时施入小;量复合化肥,则枝干长得粗壮,叶片油绿。若长期不施肥,植株生长瘦弱,叶色发黄。但施肥不能过多,以免造成烧根或引起徒长。春秋两季每月施1次复合肥即可。水养富贵竹为防止其徒长,不要施化肥,最好每隔3周左右向瓶内注入几滴白兰地酒,加小量的营养液,即能使叶片保持翠绿。
5、不要将富贵竹摆放在电视机旁或空调常吹到的地方,以免叶尖及叶缘干枯。

回答(2):

叶子发黄,分为上黄和下黄,上黄是烧尖,是肥料施多的原因,下黄是缺水和少肥以及新老叶子更替,你的水栽的,要检查一下根是不是烂了,如果烂的化,就修剪掉一截,不就之后根就会在发出来,把水全部倒出,将瓶子晒晒太阳,把黄的叶子也要立刻修剪掉,不然会吸收营养的.

回答(3):

还是去掉吧,省得看着心里不舒服,也浪费你的空间资源,有时间天气好的话拿到阳光的地方晒晒,白天用小喷壶喷点水滋润一下,效果应该好很多,我家的富贵竹就生长的很旺盛.真的,好好的用心养花,心里也会乐开花.祝你快乐!

回答(4):

废叶也废养份,当去掉的不要舍不得,去腐存新才能正常生长,不需要靠虑太多

回答(5):

正常

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