Corvair F1 Spinach produces uniform, smooth, dark green oval leaves in upright, easy to harvest bunches that feature a quality flavor both raw and cooked without any bitter bite. High yielding plants can be harvested in baby-leaf stage or fully mature. This fast growing variety is notably slow to bolt and has high resistance to downy mildew races 1-11, 13, 15, 16. This rapid growing cool-weather variety is best planted in spring or fall. An excellent all around choice for market growers and home gardeners alike. 40 days. Packet: 500 seeds.