Customer Service Hours
Mon-Fri 8-4 MST
Features
Family
Brassicaceae
Native
Europe
Life Cycle
Annual
Plant Height
Medium (12" - 24")
Further Information
Plant Characteristics
Good for Containers
Growing Conditions
Frost Tolerant
About Copenhagen Market Cabbage Seeds
Brassica oleracea
6"–8" diameter, 3–4 pounds, round, medium-green to bluish-green, compact heads with white centers and tightly wrapped leaves.
Planting Cabbage
Days to Maturity
65–80 days
Plant Spacing
A group of 3 seeds every 18"– 24"
Light Required
Full sun to part shade
Plant Height
Medium (12" - 24")
Planting Depth
¼"
Coverage & Planting Details
| Coverage | This packet sows up to 240 feet |
|---|---|
| Row Spacing | 24"–36" |
| Seed Depth | ¼" |
| Seed Spacing | A group of 3 seeds every 18"– 24" |
| Thinning | When 3" tall, thin to 1 every 18"–24" |
| Germination | 7 – 12 days |
| Start Indoors | RECOMMENDED. 6 to 8 weeks before your average last frost date, transplanting 2 to 4 weeks before your average last frost date. For fall crop, 4 to 6 weeks before transplanting outdoors in summer. Ideal soil temperature for germination is 75°–85°F. Mild Climates: Sow in fall for a cool–season harvest. |
| Direct Sow | 4 to 6 weeks before your average last frost date for a summer crop, or 10 to 12 weeks before your average first fall frost date for a fall crop. |
| Growing & Harvesting | Harvest heads when they are well developed, firm, and solid when squeezed. Cut off heads at base with a sharp knife. Cabbages left in the ground beyond maturity are more subject to disease and splitting. Harvest in the morning if possible. If harvested in the heat, dunk in ice water to reduce "field heat" and increase storage time. Allow to drain before storing. |
Find Your Frost Date & Grow Zone
Average First Frost Date
October 19
Average Last Frost Date
May 19
Your Hardiness Zone is
5b
Send Your Recommendation
Total 5 star reviews: 11 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 1 Total 1 star reviews: 0
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Rating
Which best describes you as a gardener?
12 reviews
- Angel ArringtonRated 5 out of 5 stars6/5/265 Stars
After 2 days of planting these seeds I have sprouts. Im so happy and I will definitely be buying more seeds from Botanical Interests!!!
- Loretta M.Verified BuyerRated 5 out of 5 stars12/20/25Grows well
Planted in soil and they grew beautifully
Which best describes you as a gardener? IntermediateBIBotanical Interests12/22/25Hey Loretta,
Thank you so much for taking the time to share your experience with our Copenhagen Market Cabbage Seeds! We're absolutely thrilled to hear that they grew beautifully for you! Copenhagen Market is such a wonderful variety with those compact, solid heads - it's always exciting to see them thrive in the garden. Thank you for choosing us and for sharing your growing success with us. Keep on growing 🌻️
- grace e.Verified BuyerRated 5 out of 5 stars12/16/245 Stars
I was so pleased with how these germinated and grew! Beautiful plants and perfect for the winter garden
- Nducu N.Verified BuyerRated 2 out of 5 stars10/2/242 Stars
Germination of your seeds was not impressive
Which best describes you as a gardener? Expert - KatherineRated 5 out of 5 stars9/12/245 Stars
Very easy to grow. Great germination. Produced beautiful, tasty cabbages. Only issue was cabbage worms and earwigs. Bt spray took care of the cabbage worms. I will definitely plant this again next year!
Which best describes you as a gardener? Intermediate