This wonderful China Aster flower seed produces double flowers atop two-foot high stems. China Aster Seeds Powder Puff Mix provides large, full and long lasting blooms atop extra long stems, making them the ideal choice for both ornamental gardening, or cut flowers for vase arranging! This double flower blooms in shades of Red, Purple, Blue, and White. Attracts Bees, Butterflies and other pollinators.