0.5g (approx. 200 seeds). Annual flowering plant, grows 70-80 cm (28-31 in.) tall. Terry, large, dark red, decorative flowers, diameter 10-13 cm (4-5 in.). Profuse blooms from early summer to fall. (Callistephus chinensis). Aster Princess Ricarda Seeds Annual Flowering Non Gmo For Planting | 201550