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一、二年生草花种类繁多,播种后生长整齐,花期一致,是布置花坛、花带的重要材料。北京地区适宜秋播的草花很多,适应性强、栽培条件要求不高,容易控制花期的有三色堇、金盏菊、雏菊、龙头花等多种。这几种草花,色彩丰富艳丽、株型优美。秋播方法与一般春播相同,金鱼草在8月上旬播种,雏菊中旬、金盏菊可在9月上旬播种。细小种子播后用苇帘遮荫,不可
First, a wide variety of biennial grass, tidy growth after sowing, the same flowering is the arrangement of flower beds, flowers with an important material. Beijing is suitable for a large number of autumn sowing flowers, adaptable, less demanding cultivation conditions, easy to control the flowering of pansy, calendula, daisies, faucet and other flowers. These grass flowers, rich colorful, beautiful plant type. Autumn sowing methods and general spring sowing, snapdragon sowing in early August, mid-daisies, calendula sowing in early September. Reed curtains after sowing small seeds shade, not