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鐵樹冬天在室外能凍死嗎 鐵樹冬天在室外會凍死嗎

  • 生活
  • 2023-04-19 18:20
鐵樹冬天在室外能凍死,鐵樹的耐寒力不是很強,冬天室外溫度低于-6℃時,就會造成凍害,甚至死亡。冬天最好將鐵樹移至室內養殖,控制好溫度,有利于其越冬,如果不方便移動,可以將鐵樹葉扎成一束,然后覆蓋一層薄膜進行保溫,也可以在其根部覆蓋一層稻草進行保溫。

  鐵樹的養護

  鐵樹較耐旱,不需要澆水過多,一般春季3~6天澆水一次,夏季則要1~2天左右澆水一次,在其生長旺盛的3~9月,則要每周施加一次稀薄的肥液,為其提供足夠養分使其枝繁葉茂。

  鐵樹喜光照,平時應將其放在向陽處進行養護,每天接受8小時以上的光照,可讓鐵樹葉子變得翠綠,從而促使植株更好的生長。

  鐵樹具有很好的環境適應能力,但是在高溫的夏季還是要及時噴水降溫,以防高溫悶熱環境形成,冬季則要入室養護進行增溫,讓其生長溫度不低于10℃左右即可。

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