Yellow & White Dinner Plate Dahlia Tubers for Sale | Seattle Contrary to its namesake, this Dinner Plate Dahlia opens to reveal bright and sunny blooms that bring a touch of sweetness and light wherever they're planted. This uplifting variety is the stuff of daydreams, with radiant shades of golden-yellow glazed in pure white peeking out from lush green foliage. The flower form of Seattle is similar to that of a Zinnia, but they're fuller, which adds pleasant abundance to late-season gardens when other plants begin to fade. Plus, the extra-large 8" blossoms make lovely additions to bouquets and other cut arrangements. Enjoy! Easy to Grow Features: Zone: 8-11; in Zones 3-7 as Annuals or dig up and overwinter Height: 36-48" Spread: 18-24" Sunlight: Full Sun Water: Moderate Flowering time: Summer into Mid to Late Fall Flower Color: Yellow & White