Dahlia hortensis Season: Annual USDA Zones: 3 - 10 Height: 18 - 20 inches Bloom Season: Summer & fall Bloom Color: Rose Environment: Full sun Soil Type: Well-drained, pH 5.5 - 6.5 Grow Dahlia seeds to have incredible blooms all summer long. The Mignon series has many different colors; however, none are prettier than this rose color! Mignon Dahlias are perhaps one of the most popular for pots & containers due to their low growing nature. They are also perfect for any garden border. Bees & butterflies are attracted to these wonderful flowers that can be grown from flower seeds. These annuals are a prolific bloomers & will bloom around mid summer & stay in bloom clear until frost season is most areas. Usa Seller Mignon Rose Dahlia 25 Seeds Heirloom Hortensis