This is a productive variety that is fast growing and high yielding. The semi-savoy leaves are very large, glossy, dark green and have a full, rich flavor. The extra hardy and nutritious leaves are great fresh and cooked. Does well in gardens and containers. Resists bolting and somewhat mildew resistant. Exposure: sun to part shade. Days to maturity: 40. (SPINACIA oleracea 'Butterflay')