观花、观果类花木应何时修剪整形

植物图片 2020-02-04 10:27

整形后的杜鹃

观花、观果类花木该何时进行修剪整形呢？我们可以按其开花时间进行解决：

①春天开花：腊梅、梅花、碧桃等花芽都在上一年的枝条上形成，宜在春天花谢修剪，可促进植株萌发新枝。

②当年新枝开花：茉莉、月季、米兰、金橘、一品红、石榴等花卉，宜在早春植株春眠期进行重剪，以促进其多发新枝、多开花。

③名贵的花木：杜鹃、山茶、广玉兰、含笑等花卉，只需剪去些过密枝、病虫枝和部分枝梢的顶端。

④早春和春夏之交开花：樱花、丁香、牡丹、山梅花、紫藤、贴梗海棠等花卉，宜花谢之后立即修剪，不可拖延。

⑤夏秋天开花：玫瑰、枸杞、柳叶绣线菊等花卉，宜在冬天落叶后、早春萌芽前的休眠期进行短截修剪。

⑥连续开花的花卉：四季桂、月季等花卉，宜在每次花谢后立即进行适度修剪，促进侧芽萌发，再次开花。

⑦观花、观果花木：冬青、火棘、接骨木等花木，花后适度剪除病虫枝和过密枝，使之有更好的通风透气空间。

⑧观花兼观枝条的灌木：棣棠、红檵木等花木，可在冬天进行重剪，促进在翌年萌发更多的新枝。

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