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文竹葉子全部黃了怎么處理 文竹葉子全部黃了怎么辦

  • 生活
  • 2023-04-19 18:32
將植株脫盆而出,修剪掉所有的黃葉,發(fā)黑、腐爛的根系一并修剪掉,減少植株養(yǎng)分的消耗。在傷口處噴灑消毒溶液,避免傷口腐爛。準(zhǔn)備好新的土壤,要求土質(zhì)疏松、肥沃、透氣性好、將植株栽種至土壤,壓實(shí)土壤,澆適量的水即可。

  文竹喜歡濕潤(rùn),但忌澆水過(guò)多。因?yàn)樗鄷?huì)使根系腐爛。空氣濕度越高越好,在天氣炎熱時(shí),要經(jīng)常向植株周?chē)牡孛妗⒅θ~噴水以增加空氣濕度,盆土也不能過(guò)于干燥,過(guò)于干燥會(huì)使文竹枯萎。

  文竹雖然不是喜肥植物,但也不能缺少肥料。施肥宜薄宜勤,千萬(wàn)不可施濃肥,否則容易引起枝葉發(fā)黃。春夏生長(zhǎng)季節(jié),以氮肥為主,可每月施1次腐熟的薄液肥。當(dāng)植株定型后,要適當(dāng)控制施肥,以免徒長(zhǎng),影響株型美觀。

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