SproutSmart
SproutSmart™ Intelligent Garden Sowing

When to Plant Copenhagen Market in Zone 4a

Family: Brassicaceae Brassica

Planting Schedule

Add Copenhagen Market to your garden to build a schedule and get reminders.

Get the exact Zone 4a timeline for your Copenhagen Market. See localized frost dates, indoor sowing windows, and optimal companions below.

Need deeper agronomic data, pest profiles, and optimal flavor pairings?

Explore Copenhagen Market Data
Botanical illustration of Copenhagen Market

Crop Dates : 4a

MilestoneDate
Start IndoorsApr 17th
Last FrostMay 15th
Transplant / Sow OutdoorsMay 15th
Harvest BeginsJul 29th
Harvest EndsSep 24th