Hybrid Sunflower Mix. Our designer blend of 10 varieties will show you why everybody's so excited about sunflowers. You get singles and fluffy doubles. Some blooms are a hefty 8", some only 3". There are wine reds, rich golds, soft yellows, white chiffon and bicolors, too. They'll last 7 days in vase. All are pollen-free and won't shed on tabletops. Plants are only 4-6' tall. Abundant blooms for well over two months! Burpee Exclusive. Sun, Attracts Butterflies.