Space Spinach F1 hybrid is a smooth leaf variety that is known for its rapid growth, cold tolerance and excellent resistance to Downy Mildew. Expect an abundant harvest of dark green, slightly savoyed, spoon shaped leaves growing on upright plants that have a vigorous growing habit and can be harvested in baby-leaf stage or as fully mature plants. Known to be a true three season spinach, Space is slow to bolt and well adapted to all moderate growing climate zones. 30 days. Packet: 250 seeds.