Dahlia 'Thomas Edison' Tuber Clumps Every bit as bright and brilliant as its namesake, Dinner Plate Dahlia Thomas Edison is an absolute vision with fully double, velvety, jewel-tone purple blossoms reaching 6 to 8 inches across. Beyond its dashing good looks, this dependable bloomer is exceptionally easy to grow and perfect for long-lasting bouquets. First introduced back in 1929, this sensational discovery is widely considered the best purple Dinner Plate variety, and we won't argue! The robust plants will continue yielding lovely blooms from summer until frost, a fantastic choice for the back of a perennial border. Create a little electricity in your garden this summer with help from Dahlia Thomas Edison! 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: Purple
