盆栽迎春花方法
盆栽迎春花,以选用中等深度的筒盆为好。盆底要垫一层碎硬塑料泡沫块,以利于透气排水。每年于花谢后一周内翻盆换土。若制作盆景,可于此时提根。并置于向阳的庭院、屋顶花园或南向、西向阳台上。盆栽迎春花在生长期,要常浇水,以保持盆土稍偏湿润为好;过干或渍水易黄叶。它虽耐贫瘠,但亦喜肥。以施用氮磷钾复合液肥或颗粒肥为佳,忌单施氮肥。

盆栽迎春花每年翻盆换土时,在培养土中要加些腐熟的有机肥或复合肥作基肥。20~30天后施一次液肥,促长枝叶。夏秋之交是其花芽分化期,可于6月中旬和8月中旬各施一次氮磷钾复合肥,并向叶面喷施0.2%的磷酸二氢钾溶液1~2次,促其花芽分化孕蕾。秋末冬初,再施一次肥,使花蕾发育膨大。其余时间不施肥,北方地区,在气温降至-5℃前,将盆栽迎春花移入低温室,使之充分休眠越冬。
盆栽迎春花在自然条件下,从南到北先后于2~4月份先后开花。如欲使它在春节开花,可于节前2~3周移入温度为12℃~16℃、阳光充足的室内,用与室温接近的水每三五天浇一次,并常向茎枝喷水。如节前一周尚未见开花,可将室温提高到20℃。盆栽迎春花开花后,室温应控制在15℃以下,并远离热源,不受风吹。这样,其花期可长达30~40天。如想盆栽迎春花在早春花后再次开花,则可将先年萌发的2年生枝条摘心,促使其当年开花。对花后枝条,留1~2个芽后截短,促进未开花的枝条伸长,加强莳养,到9月份可开二次花,以上就是关于盆栽迎春花的方法。
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