黄金间碧竹盆载养护问题(已传病叶照)

小志

家养一黄金间碧竹,高两米,放在阳台(楼房)避日照墙角处(阳台采光非常好!风也很爽),因看一些书说往竹叶上洒水会导致竹叶肥大,故在炎热天气也未敢往上喷水不知是否水分不够,两月前出的一小笋长至3厘米时枯萎,又新出一笋,长出2厘米,现未见动静,但看着还是青绿色的.竹叶最近叶尖发黄,没什么精神,叶子感觉较薄,不象先前厚重,新发的新叶也很细,新枝细得可怜,请问是不是水分不够?应怎样处理?施些尿素肥是否可以?

[此贴子已经被作者于2006-10-11 7:59:24编辑过]

毛茛

浇水,施肥

小志

最近情况似乎更糟了!我浇了透水(水里加了一些沤制肥液),全部叶字看起来黄得更明显,是接近橙色的枯黄(叶尖全枯黄,叶面上是花花的橙色枯黄),整叶象是一块软软的薄纸,轻飘飘的,原本的枝条是柔韧的,现在的枝条稍用点力就能从基部折下

毛茛

怀疑根烂了,或干死了

zzzzz

说不能洒水这可是一知半解，尽信书不如无书，盆竹度夏全靠洒水保持它的碧翠。要使叶片变小，有效的方法是栽以浅盆，土量少，供给植株的养分少，叶片自然就变小了。

小志

哦,昨天有人教我撒些葡萄糖粉在盆面,会有帮助是否妥当

小志

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毛茛

这个应该是盆土排水不畅,根部缺氧引起的,建议换大盆陶盆

小志

把病叶都摘掉,甚至把一些细弱枝条都折去,会新发出叶子来吗

毛茛

<>比较难,明春好好养新枝吧</P>