Botanical Name: Brassica oleracea 'Kossak'
Height: 12 - 18 inches.
Spacing: 4 - 6 inches. Smaller bulbs can be harvested early to make room for the larger bulbs.
Depth: 1/4 inch deep. Direct seed into garden two weeks before the last Spring frost.
Spread: 10 - 12 inches.
Sun/Shade: Full sun.
Days To Maturity: 65 days.
Soil Requirements: Rich, well drained soil.
Seed Count: Approximately 50 seeds per packet.