Copenhagen Market
Cabbage · Round
Heirloom
Brassica oleracea var. capitata
★ 4.01 review · 2 sources
Brassicaceae (Mustard family) · Genus: Brassica
Characteristics
Color
Green
Intended Use
SauerkrautStorage
About the Plant
Life Cycle
Biennial
❄
Hardiness
Cool-Season/Half-Hardy
☀
Exposure
Full Sun
💧
Moisture
Evenly Moist
🌍
Origin
Denmark
🌱
Germination
7–12 days
at 75–85 °F
⏳
Days to Maturity
65–80 days
Fruit Size
6–8 in
⚖
Fruit Weight
32–64 oz
How to Plant
🏠
Start Indoors
6-8 Weeks Before Last Frost
Transplant
2-4 Weeks Before Last Frost
🌸
Direct Sow (Spring)
4-6 Weeks Before Last Frost
🍂
Direct Sow (Fall)
12-14 Weeks Before First Frost
Planting Depth
0.5 in
Seed Spacing
18–24 in
Row Spacing
24–36 in
Thin To
18–24 in
🌡
Optimal Soil Temp
45–85 °F
🌡
Soil Temp
75–85 °F
🌡
Air Temp
20–80 °F
When to Plant in Your Area
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Available From (2)
Reviews (1)
Marcus from SeedrateZone 6a
★★★★☆August 26, 2026