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虎刺的花叶子发黄是什么原因
更新时间: 2020-06-28 00:00:00  

虎刺梅叶子发黄的原因

季节因素:秋末,虎刺梅在进入盛花期的同时,也即将进入冬季休眠期,所以有叶子发黄的情况是正常的,即使叶子掉光了,春天也会重新萌发新叶。冬季,气温低于10度以下的地区,虎刺梅的老叶会脱落,仅剩留顶部嫩叶;气温更低时,叶片会全部干枯、脱落。因为冬季是虎刺梅的花期,所以为了植株多开花,应当保持盆土略微湿润,也会加速叶片的枯黄、脱落。在花期,应当增加虎刺梅的阳光直射量。生长因素:虎刺梅很皮实,你可以顺应它的自然生长规律,在秋冬季节,让它自然黄叶、落叶,尽量多开花。到了明年春暖时节,

关键词: 叶子 发黄 什么 原因

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