61 days. Conventional breeding, not magic, has spawned this improved lacinato. We love its uniformity, bolt resistance, cold tolerance, and the neat, tighter habit that sets it apart from others in its class. A superior performer from spring plantings, the vigorous plants produce easy-to-harvest rosettes of deeply savoyed and pigmented leaves. Growing to 15 inches wide and 19 inches tall, Black Magic yields an abundance of flavorful greens for continuous picking or whole-plant harvest.