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盆栽紅豆杉多少年才能开花

更新时间: 2020-09-12 00:00:00     

红豆杉分雌雄株,只有雄株才开花,雌株只结豆,不开花。红豆杉有很多品种,如果是南方品种的红豆杉在北方养,很难开花。现在最流行的有一种曼地亚红豆杉,三年苗就能够开花结果,但是需要有雌株和雄株,雄株开花后,将其花粉洒在雌株上,就可以结豆。

关键词: 盆栽 少年 才能 开花

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