Tops for filling out borders, container gardens and cutting beds, these robust and densely flowered perennials create a colorful display no matter where they are planted. Our mix includes vibrant purple, delicate lilac-blue and soft pink blooms, each showing off sunny yellow centers. Compact plants have a long bloom time, attracting pollinators well into fall. Perfect for late-season landscape interest, and the low-growing plants make wonderful a flowering ground cover, too.