Kogane, Heirloom Chinese Cabbage Seeds

Kogane, Heirloom Chinese Cabbage Seeds — The Japanese “Gold” Loosehead Napa With a Golden Core, Perfect for Pickling and Microgreens

Kogane (Brassica rapa Pekinensis group) means “gold” in Japanese — and the name is earned. When mature, the loosehead, fluffy head type can weigh up to 8 lbs and reveals a stunning golden yellow core surrounded by crumpled green outer leaves. Excellent flavor, popular for pickling and cooking. Creates a beautiful contrast with darker greens for microgreens and baby leaf. Best grown in mild climates. 70–80 days to maturity, 5–7 days for microgreens. 200+ seeds per packet.

Why Grow Kogane?

• Stunning golden yellow core — beautiful contrast with crumpled green outer leaves
• Up to 8 lb loosehead — fluffy, full, and impressive
• Excellent for pickling and cooking — popular in Japanese and Korean cuisine
• Beautiful for microgreens and baby leaf — 5–7 days to microgreen stage
• Good flavor — mild and versatile in the kitchen
• Open-pollinated heirloom — save seed year after year

Growing Notes

Prefers cool temperatures for main growing season. Grow in mild climate areas in full sun. Prepare fertile, well-drained soil. Sow seeds in spring. Keep soil moist. Fertilize as needed. Avoid prolonged temperatures below 50°F to prevent bolting. For spring harvest, transplant seedlings with 5–7 true leaves raised at 73–75°F during the day and over 53°F at night. For microgreens, harvest at 5–7 days.

Packed and shipped by Box Garden Seeds LLC — heirloom seeds grown without GMOs, selected for flavor, resilience, and your garden’s success.