Seattle Dahlia produce enormous mellow yellow and whote flower blooms. This is why they are referred to as dinner plate Dahlias. These humongous blossoms sit atop bright green stems and foliage. Dahlias perform best in areas that receive full sun in any large combination planter, bordering a garden flower bed or as a cut flower in a bouquet.
Plant in well-drained soil. Water regularly. Keep soil surface moist but not soggy. Fertilize once or twice a week. Remove faded or dead flowers to prolong blooming.