How To Plant Ageratum Seeds. Ageratum plants may be started from seed when the soil has warmed outside. Place at least a couple of seeds in each small pot in order to produce the number you want in case there is some germination failure.
Cover seeds lightly as seeds of ageratum plants need sunlight to germinate. Ageratum will start blooming in two months. Easy to transplant even when in bloomLow growers make an excellent edge or border as it has a dense growing habit and it contrasting colors blend with other annuals of similar size.
The seeds need light to germinate.
Cover seeds lightly as seeds of ageratum plants need sunlight to germinate. Easy to transplant even when in bloomLow growers make an excellent edge or border as it has a dense growing habit and it contrasting colors blend with other annuals of similar size. Flowers are planted along the flower beds and paths to create curbs. The seed is under the chaff but to get viable seeds you must wait until the pods are dried well.