Skip to product information
1 of 8

Copenhagen Market Cabbage Seeds

Copenhagen Market Cabbage Seeds

SKU:0009

4.7
Rated 4.7 out of 5 stars
10

Introduced by H. Hartman & Company in 1909, this Danish original has been a gardeners' favorite for over a century and is the standard of excellence for many varieties that were developed after it. Quick-to-mature cabbage heads are 6"-8" in diameter and 3-4 pounds, tightly wrapped, and perfect for small gardens. Adaptable to a range of climates. Resists splitting and stores up to 6 months.

Regular price $2.69
Regular price Sale price $2.69
Sale Sold out

~1.5 g

(~360 seeds)

Shipping calculated at checkout.
View full details
  • Variety Info
  • Sowing Info
  • Growing Info
  • Learn More

Variety Info

Days to Maturity: 65–80 days

Family: Brassicaceae

Native: Europe

Hardiness: Frost-tolerant biennial, grown as an annual

Exposure: Full sun to part shade

Plant Dimensions: 12"–16" tall, 24" wide

Variety Info: 6"–8" diameter, 3–4 pounds, round, medium-green to bluish-green, compact heads with white centers and tightly wrapped leaves.

Attributes: Good for Containers, Frost Tolerant

Non GMO Project

Sowing Info

When to Sow Outside: 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.

When to Start Inside: 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.

Days to Emerge: 7 – 12 days

Seed Depth: ¼"

Seed Spacing: A group of 3 seeds every 18"– 24"

Row Spacing: 24"–36"

Thinning: When 3" tall, thin to 1 every 18"–24"

Your hardiness zone is

Growing Info

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.

4.7
Rated 4.7 out of 5 stars
Based on 10 reviews
Total 5 star reviews: 9 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 1 Total 1 star reviews: 0
Slide 1 selected
Rating
Ratings
Which best describes you as a gardener?
Which best describes you as a gardener?
10 reviews
  • grace e.
    Verified Buyer
    Rated 5 out of 5 stars
    12/16/24
    5 Stars

    I was so pleased with how these germinated and grew! Beautiful plants and perfect for the winter garden

  • Nducu N.
    Verified Buyer
    Rated 2 out of 5 stars
    10/2/24
    2 Stars

    Germination of your seeds was not impressive

    Which best describes you as a gardener? Expert
  • Katherine
    Rated 5 out of 5 stars
    9/12/24
    5 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
  • Elizabeth S.
    Verified Buyer
    Rated 5 out of 5 stars
    8/14/24
    5 Stars

    Copenhagen Cabbage was a huge success this year. Some heads were 7.5 lbs. I grew them under agricultural netting which kept the bugs off. I’ll definitely grow this variety again!

    Which best describes you as a gardener? Expert
  • Sabrina J.
    Rated 5 out of 5 stars
    6/26/24
    5 Stars

    Great cabbage. Beautiful heads. Would definitely grow again.

    Which best describes you as a gardener? Expert