扶桑的修剪方法
扶桑的修剪方法,扶桑的枝条萌发力强,应适时进行修剪整形,才能保持优美的树形,促其多开花。当扶桑幼苗长到20厘米时打顶,促使下部的腋芽萌发,在基部萌芽成枝过程中,选留长势比较一致、分布匀称的新枝3~4枝,抹去其余的腋芽。
次年春季出室后,进行一次重剪,每个枝条留10厘米进行短截,萌发后每个枝条再选留2枝,其余小枝均剪去。以后每年春季结合换盆进行一次短截修剪,以保持株形丰满、树势旺盛。花后为控制树体过大,也要适当短截。
对老植株可每隔1~2年进行一次重剪,即各侧枝的基部保留2~3个芽,将上部剪去。如果肥水充足,重新萌发的新枝,长势会更加旺盛,花多、朵大且色艳,以上就是关于扶桑的修剪方法的介绍。
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