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兰花如何保养
更新时间: 2020-10-21 00:00:00  

1、兰花多属于半阴性植物,多数种类怕阳光直晒,需适当遮阴;

2、兰花在4月上中旬可多照阳光促进其生长,4月下旬以后要适当遮阴,从6月开始到9月,每天要将兰花提早放于荫蔽处,可用遮阳网或帘子,10月以后天气转凉,阳光较弱,但中午前后仍需做好兰花的遮阴工作;

3、从春季开始,随着温度的上升,兰花转入旺盛生长期,应逐渐增加浇水量,每隔1至2天浇1次水,夏季气温高,通常宜于清晨和傍晚各浇一次水,切忌中午浇水,雨季来临时,要根据雨水的多少和盆土的潮湿程度灵活掌握浇水量,切忌盆土积水,会引起兰花根系腐烂,秋末,气温开始下降,应逐渐减少浇水量,每隔2至3天浇1次水即可,冬季温度低,大多数兰花进入休眠期,此时要控制浇水,可每隔5至7天浇1次水;

4、家庭阳台式的养兰场所,应有防寒防雨设施,在兰盆上方架上塑料薄膜遮雨,晴时拉开薄膜,雨时合上薄膜,以防寒风冷雨和霜雪侵袭。

关键词: 兰花 如何 保养

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