Grow fresh collard greens from heirloom seeds for broad, sturdy green leaves and reliable garden harvests. Ideal for home vegetable gardens, raised beds, containers, soups, sautés, cooked greens, wraps, and seasonal meals.
Key Features
- Produces broad, deep green leaves with a sturdy texture.
- Traditional heirloom leafy vegetable for home gardens.
- Excellent choice for cool-season spring and fall planting.
- Suitable for raised beds, containers, garden plots, and kitchen gardens.
- Versatile leaves for fresh and cooked dishes.
- Supports repeated harvesting throughout the growing season.
Growing Benefits
- Provides fresh leafy greens for home cooking.
- Adds lush green foliage to edible garden spaces.
- Suitable for both small containers and larger garden beds.
- Allows harvesting of outer leaves while plants continue growing.
- A practical choice for gardeners growing traditional brassica vegetables.
Seed Specifications
- Common Name: Collard Greens
- Botanical Name: Brassica oleracea var. viridis
- Plant Type: Biennial, commonly grown as an annual
- Foliage: Broad, sturdy green leaves
- Leaf Color: Deep green
- Growth Habit: Upright leafy plant
- Sunlight: Full sun to partial shade
- Soil: Fertile, loose, well-drained soil
- Water: Regular and consistent
- Germination Time: Approximately 5–10 days
- Sowing Depth: Approximately ¼ inch
- Spacing: Approximately 12–18 inches
- Growing Zones: Generally suited to USDA Zones 2–11 as a cool-season crop
- Maturity: Approximately 55–85 days, depending on variety and growing conditions
- Uses: Cooked greens, soups, stews, sautés, wraps, side dishes, containers, raised beds, and vegetable gardens
Growing Tips
- Sow seeds directly outdoors during cool weather or start indoors before transplanting.
- Prepare fertile, well-drained soil enriched with organic matter.
- Keep the soil evenly moist during germination and early growth.
- Thin seedlings to provide sufficient room for mature plants.
- Harvest outer leaves first while leaving the central growing point intact.
- Provide afternoon shade in hot climates to help reduce heat stress.
Seed Storage
Store unused seeds in a cool, dry, dark location. Keep them sealed in their original packet or an airtight container away from moisture, heat, and direct sunlight.
Unique Facts
- Collard greens belong to the Brassicaceae family, which includes cabbage, kale, broccoli, and mustard.
- Collards are recognized for their broad, sturdy leaves and upright growth.
- The plants can continue producing leaves as individual outer leaves are harvested.
- Cool temperatures can help improve leaf tenderness and flavor.