Collards, Cascade Greasy(Brassica oleracea var. viridis) Cascade Greasy Collards is a traditional Southern heirloom known for its smooth, glossy leaves and exceptional cold tolerance. Unlike crinkled collard varieties, its “greasy” leaves have a slick surface that sheds frost and resists damage. This variety produces tender, flavorful greens that improve in taste after exposure to cold weather, making it a dependable staple for fall and winter harvests. Key Characteristics Smooth “Greasy” LeavesLeaves have a distinctive glossy, smooth surface rather than the typical crinkled texture. This trait helps shed frost and makes the leaves easier to clean and prepare. Rich Flavor that Improves with ColdCascade Greasy develops a mild, slightly sweet flavor that becomes more pronounced after frost. Ideal for traditional slow cooking, sautéing, and hearty greens dishes. Exceptional Cold HardinessHighly tolerant of cold temperatures and capable of overwintering in milder climates. Provides reliable greens well into late fall and winter. Productive & Long Harvest WindowPlants produce abundant leaves over an extended period. Harvest outer leaves regularly to encourage continued growth. Product Details Botanical Name: Brassica oleracea var. viridis Native Range: Mediterranean (cultivated worldwide) Plant Life Cycle: Biennial grown as an annual Sun Requirements: Full sun to partial shade Soil Requirements: Medium to medium-wet, fertile, well-drained Mature Height: 2–3 feet Bloom Time: April–May (second year if overwintered) Bloom Color: Yellow Days to Maturity: ~60–75 days USDA Hardiness Zones: Grown as an annual in zones 3–10; overwintering possible in zones 7–10 Direct sow in early spring or late summer for fall and winter harvests. Maintain fertile soil and consistent moisture for tender leaf production. Harvest outer leaves regularly to extend the harvest season. In permaculture systems, collards fit well into cool-season rotations and provide steady leafy greens when other crops are dormant. Cascade Greasy Collards offer cold resilience, rich flavor, and long harvests—an excellent staple green for productive homestead gardens.