Ferry-Morse 1501 Sunflower Annual Flower Seeds, Evening Sun (1.5 Gram Packet) This Ferry-Morse seed packet contains evening sun sunflowers which bloom annually These seeds are an heirloom variety that grows best in full sun; guaranteed to grow Plant height: 6-foot; 80-90 days to bloom Plant spacing 18-inch to 24-inch Includes one, 1.5-gram packet