The Dinner Plate Dahlia Ferncliff Illusion, 'Dahlia ferncliff Illusion', produces 8" bi-color, white blooms with violet tips. Marvel at the size and color of our "dinner plate dahlias"! Truly as big as a dinner plate, these specially selected prize-winning size dahlias are the most spectacular we've ever offered. A single stem will make a statement and you'll find your- self cutting and sharing these fall beauties with friends. They are hardy in zones 8-10; elsewhere dig and store in frost-free area.