<h3><strong>一年生花卉</strong>生命周期只有一年。在一年内它们发芽，生长，开花，结果，然后枯萎死亡。<strong>二年生花卉</strong>是指经两年或两个生长季节才能完成一个生活周期，即播种后第一年只形成营养器官，次年开花结实而后死亡的花卉。<strong>多年生花卉</strong>个体寿命超过两年的，能多次开花结实的花卉，地上部茎叶大都在冬季枯死，而保留地下根和芽，宿存越冬，又称宿根花卉。一般一年生花卉适合春播，夏秋开花。秋播花卉第二年春季开花。还有花草既可以春播，也可以秋播。</h3></br><h3><strong> 部分秋播种子特性</strong></h3></br><strong>品种</strong><strong>发芽适温<br></br></strong><strong>出苗时间<br></br></strong><strong>发芽需光要求</strong><strong>翠菊</strong><strong>15-21℃</strong><strong>7-21天</strong><strong>不敏感</strong><strong>雏菊</strong><strong>18-22℃</strong><strong>7-14天</strong><strong>好光</strong><strong>除虫菊</strong><strong>15-20℃<br></br></strong><strong>10-15天</strong><strong>嫌光</strong><strong>滨菊<br></br></strong><strong>15-24℃</strong><strong>7-12天</strong><strong>不敏感</strong><strong>勿忘我<br></br></strong><strong>17-21℃</strong><strong>5-18天</strong><strong>不敏感</strong><strong>地被菊<br></br></strong><strong>15-20℃<br></br></strong><strong>7-14天</strong><strong>好光</strong><strong>紫花地丁</strong><strong>15-18℃</strong><strong>7-20天</strong><strong>不敏感</strong><strong>二月兰<br></br></strong><strong>16-18℃</strong><strong>8-10天</strong><strong>嫌光</strong><strong>飞燕草<br></br></strong><strong>12-18℃</strong><strong>10-20天</strong><strong>嫌光</strong><strong>风铃草<br></br></strong><strong>15-22℃</strong><strong>10-19天</strong><strong>好光</strong><strong>桂竹香</strong><strong>18-25℃</strong><strong>7-10天</strong><strong>需光</strong><strong>古代稀<br></br></strong><strong>20-22℃</strong><strong>10-14天</strong><strong>不敏感</strong><strong>黑心菊<br></br></strong><strong>21-25℃</strong><strong>5-12天</strong><strong>好光</strong><strong>金光菊<br></br></strong><strong>21-25℃</strong><strong>5-12天</strong><strong>不敏感</strong><strong>花环菊<br></br></strong><strong>15-20℃</strong><strong>4-5天</strong><strong>嫌光</strong><strong>花菱草<br></br></strong><strong>15-20℃</strong><strong>7-15天</strong><strong>嫌光</strong><strong>黄晶菊<br></br></strong><strong>15-21℃</strong><strong>7-12天</strong><strong>需光</strong><strong>藿香<br></br></strong><strong>15-25℃</strong><strong>5-8天</strong><strong>好光</strong><strong>金盏菊</strong><strong>15-20℃</strong><strong>7-14天</strong><strong>嫌光</strong><strong>金鱼草</strong><strong>15-20℃</strong><strong>7-14天</strong><strong>好光</strong><strong>金鸡菊<br></br></strong><strong>18-24℃</strong><strong>7-21天</strong><strong>好光</strong><strong>假龙头</strong><strong>18-25℃</strong><strong>7-21天</strong><strong>不敏感</strong><strong>马鞭草<br></br></strong><strong>21-24℃</strong><strong>5-15天</strong><strong>好光</strong><strong>麦仙翁</strong><strong>15-20℃</strong><strong>12-14天</strong><strong>嫌光</strong><strong>蒲公英</strong><strong>18-25℃</strong><strong>7-9天</strong><strong>嫌光</strong><strong>蛇目菊<br></br></strong><strong>15-20℃</strong><strong>6-8天</strong><strong>好光</strong><strong>赛菊芋<br></br></strong><strong>18-25℃</strong><strong>8-15天</strong><strong>好光</strong><strong>三色堇</strong><strong>15-24℃</strong><strong>7-14天</strong><strong>不敏感</strong><strong>射干</strong><strong>18-25℃</strong><strong>15-25天</strong><strong>嫌光</strong><strong>矢车菊</strong><strong>10-20℃</strong><strong>7-14天</strong><strong>不敏感</strong><strong>石竹<br></br></strong><strong>15-20℃</strong><strong>5-14天</strong><strong>不敏感</strong><strong>蜀葵<br></br></strong><strong>15-25℃</strong><strong>14-21天</strong><strong>嫌光</strong><strong>鼠尾草<br></br></strong><strong>17-23℃</strong><strong>7-15天</strong><strong>不敏感</strong><strong>天人菊<br></br></strong><strong>20-25℃</strong><strong>5-18天</strong><strong>需光</strong><strong>羽扇豆<br></br></strong><strong>15-24℃</strong><strong>5-25天</strong><strong>嫌光</strong><strong>紫菀<br></br></strong><strong>16-21℃</strong><strong>14-20天</strong><strong>嫌光</strong><strong>紫松果菊</strong><strong>16-22℃</strong><strong>7-20天</strong><strong>嫌光</strong><strong>月见草</strong><strong>18-24℃</strong><strong>7-10天</strong><strong>好光</strong><strong>虞美人</strong><strong>18-24℃</strong><strong>7-14天</strong><strong>好光</strong><h3> <a href="https://mp.weixin.qq.com/s/0wXvo9R_VHqOre8eAmREbw" >查看原文</a> 原文转载自微信公众号,著作权归作者所有