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菊花依自然花期可以分为春菊、夏菊、秋菊、寒菊。春菊花期为4月至5月下旬;夏菊花期为5月下旬至7月;秋菊花期为10月中旬至11月下旬;寒菊花期为12月上旬至翌年1月。这样,花圃里2月、3月、8月、9月、10月均不见菊花,国庆和春节没有菊花可供观赏。特别是名菊,一般都在秋季开花,其他季节很难看到。笔者总结出了一些菊花反季节开花的栽培技术,其做法有以下几种。
According to the natural flowering chrysanthemum can be divided into spring chrysanthemum, summer chrysanthemum, Chrysanthemum, Chrysanthemum. Spring daisy flowering period from April to late May; summer daisy flowering from late May to July; autumn daisy flowering from mid-October to late November; cold daisy flowering from early December to January the following year. In this way, flowers in the garden in February, March, August, September, October are not seen chrysanthemums, National Day and Spring Festival no chrysanthemums available for viewing. In particular, Chrysanthemum, usually flowering in autumn, is difficult to see in other seasons. The author summed up some of the cultivation techniques of flowering season flowers, the following methods.