This is the most common form of cabbage used in kimchi. Its dark green, tender leaves are perfect for stir frying or pickling as they bear a mild and peppery flavor. Seeds can be sown directly into garden when soil is warm or started in containers. Zones 3-10 All seeds are packaged and for the current growing season. sow seeds 1/4 inch deep, 12 inches apart, in rich fertile soil. Germination occurs in 10 days, and the heads are ready to be harvested in about 75-77 days. Approximately 77 days to maturity from transplant. PLEASE SEE MY OTHER SEED LISTINGS