燕子掌又叫玉樹、景天樹、豆瓣掌、厚臉皮,屬於景天科,青鎖龍屬;燕yan子zi掌zhang原yuan產chan南nan非fei南nan部bu,為wei常chang綠lv小xiao灌guan木mu。喜xi溫wen暖nuan,耐nai幹gan旱han,不bu耐nai寒han,喜xi陽yang光guang,也ye耐nai半ban陰yin,散san射she光guang條tiao件jian下xia生sheng長chang良liang好hao。喜xi肥fei沃wo的de砂sha質zhi壤rang土tu。冬dong季ji溫wen度du不bu低di於yu7℃。
每年的春季燕子掌需要換盆,重新加入肥土。燕子掌的生長速度較快,為保持株形豐滿,肥水不宜過多。生長期間每周澆水2-3次,高溫多濕的7-8yueyidingyaoshaojiaoshui,yanzizhangbenshenbijiaonaiganhan。shengxiarutongfengbuhaohuoguofenqueshui,yehuiyinqiyepianbianhuangtuoluo,yingfangbanyinchuyanghu。ruqiuhoujiaoshuizhujianjianshao。shiwaizaipeishi,yaobikaibeidayuchonglin,fouzegenbujishuiguoduo,rongyizaochenglangen。meinianhuanpenhuoqiujifangshishi,yingzhuyizhengxingxiujian,yibianbaochitixing。
燕子掌一般用扡插繁殖。在生長季節剪取肥厚充實的頂端枝條,長8-10厘米,稍晾幹後插入沙床,插後約3周生根。也可用單葉扡插,切葉後待晾幹。再插入沙床,插後約4周生根,根長2-3厘米時上盆。
燕子掌栽培管理簡單粗放,但要想達到株形豐滿健壯,如期花開滿樹,也確有一番工作要做。首先燕子掌生長較快,每年的8月至10yueruqiuzhuanliang,yanzizhangkaishihuifushengchang,yaozaicijiaqiangguangzhao,chaichuzheyinshebei,zheshishifeiyujiaoshuiyuanzeshangyuchunjixiangtong。shuangjiangqianruwenshi,fangzaishineixiangyangchu,tingzhishifei,jiaoshuiyaojiezhi,jibenshangbanyuejiaoyicishui,jiaoshuiliangweixiajideerfenzhiyi。
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