Garden State Bulb Dahlia Topmix Single Flower Mixed Tubers are imported directly from our farms and growers in Holland. Once planted, this bright rainbow mixture offers a gorgeous array of color that is sure to grab the attention of pollinators. This colorful and fragrant Dahlia collection includes an assortment of single-petaled, summer-flowering varieties in a delightful array of yellow, orange, pink, and red. They are easy to grow, attractive to pollinators, and good for cut flowers or containers. Dahlias grow best planted in full sun with well-drained soil.