Introduced in 1909, this Danish variety has been popular with gardeners for over a century. They are tightly wrapped and perfect for small gardens, and can be stored up to 6 months. Botanical Interests’® Copenhagen Market Heirloom Cabbage Seeds have been verified by The Non-GMO Project.
One packet sows up to 240 feet.
65-80 days to maturity.
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.
Start inside 6 to 8 weeks before your average last frost date; transplant 2 to 4 weeks before your average last frost date.
For Fall Crop: Sow 4 to 6 weeks before transplanting outdoors in summer. Ideal soil temperature for germination is 75°–85°F.
What is an heirloom seed?
An heirloom variety is one that has been passed down from generation to generation. Generally, the variety must have been around for at least 50 years. They are open-pollinated, which means they have been exposed to natural pollination methods like insects or winds. They aren’t hybrids or genetically modified.