草花花苗的培育多以种子播种为主，播种育苗有繁殖量大、株型整齐、花期同步、长势强劲、抗病能力较强等优点。但在实际生产过程中，早春育苗尤以１、２月份播种的提早育苗时，温室光照弱、湿度大、通风不良，极易形成“水苗”和“小老苗”，前者通过分栽、补光、掐尖整形尚可 Grass flower seedlings are mostly cultivated seed sowing, sowing nursery has a large amount of breeding, plant neat, flowering synchronization, strong growth, strong resistance to disease and so on. However, in the actual production process, early spring nursery especially in January and February sowing early nursery, greenhouse light weak, high humidity, poor ventilation, easily formed “water seedlings” and “small seedlings”, the former by sub-planting, Fill light, pinch sharp plastic can be