Sea Kale Seeds produce robust, nutrient-dense leafy greens with tender shoots ideal for steaming, sautéing, or fresh consumption. These non-GMO seeds are perfect for home gardens, raised beds, or container planting. Known for strong germination and continuous growth, Sea Kale is a hardy perennial vegetable that provides an abundant harvest year after year in suitable climates.
Features:
- Premium non-GMO Sea Kale seeds
- Nutrient-rich, tender shoots and leaves
- High germination and vigorous growth
- Suitable for home gardens, raised beds, or containers
- Ideal for steaming, sautéing, or fresh use
Specifications
- Common Name: Sea Kale
- Scientific Name: Crambe maritima
- Plant Type: Perennial leafy vegetable
- Seed Type: Non-GMO
- Heirloom: Not specified
- Organic: Not specified
- Growth Habit: Upright rosette with large leaves
- Season: Spring through early summer (harvest young shoots)
- USDA Hardiness Zones: 4–9
- Light Requirements: Full sun to partial shade
- Soil Requirements: Well-draining, fertile soil with moderate moisture
- Watering Needs: Moderate, consistent moisture
- Days to Maturity: 90–120 days for first harvest
- Plant Spacing: 12–18 inches
- Row Spacing: 24–36 inches
- Special Characteristics: Hardy perennial, nutrient-rich greens, high-yield, frost-tolerant
Planting Guide
- When to Plant:
- Sow seeds indoors 8–10 weeks before last frost
- Transplant outdoors when soil is workable in early spring
- How to Plant:
- Sow seeds 1/4 inch deep in seed-starting mix
- Keep soil moist and warm for germination
- Sunlight:
- Full sun to partial shade ensures optimal leaf growth
- Watering:
- Maintain consistent moisture without waterlogging
- Maintenance:
- Mulch to retain soil moisture and reduce weeds
- Cut young shoots for harvest regularly to encourage continuous growth
- Harvesting:
- Harvest young shoots in spring
- Mature leaves can be harvested lightly for continuous yield