SproutSmart
SproutSmart Intelligent Garden Sowing

Copenhagen Market · Cabbage

Zone 1b Save Garden

Planting Schedule

Add Copenhagen Market to your garden to build a schedule and get reminders.
MilestoneDate
Start IndoorsMay 4th
Last FrostJun 1st
Transplant / Direct Sow OutdoorsJun 1st
Harvest BeginsAug 15th
Harvest EndsAug 1st

Crop Details

Transplant Conditions: Wait until soil reaches 40°F and nights stay above 32°F before moving outdoors. Harden off for 7 days first.
TraitValue
Days to Maturity75
Sun RequirementsFull Sun
Growth HabitRosette
Support NeededNone
Planting DepthNormal
Germination Temp (°F)70
Min Soil Temp (°F)40
Min Night Temp (°F)32
Harden Off (days)7
Expert Note: For dense sauerkraut heads, keep plants evenly watered and aim to transplant while nights are still cool for tight head set.