温室种植者或一般花农常为早春的花坛花卉发愁,倒不是没有什么可选择的,而是太多的选择惹人心烦。三色堇、金盏菊、石竹、黄晶菊、白晶菊早春时开花再好不过,但随着气温的升高,它们很快就凋谢,实非人愿;非洲凤仙、新几内亚凤仙、四季海棠、万寿菊品种颜色众多,种在春天的花坛里,甭提多漂亮了,但要想让它们早春开花,中国大部分地区非早种并加温不可,这 Greenhouse growers or flower growers often worry about flower beds in early spring. There is not much to choose from, but too many choices are annoying. Pansy, Calendula, Dianthus, Huang Jingju, white flowers bloom in early spring, no matter, but as the temperature rises, they soon wither, in fact non-human beings; Impatiens, New Guinea Impatiens, Begonia , Marigold variety of colors, planted in the spring of the flower beds, 甭 mention more beautiful, but in order to let them flowering in early spring, most of China non-early planting and heating are not, which