SproutSmart
SproutSmart™ Intelligent Garden Sowing

When to Plant January King in Zone 4b

Family: Brassicaceae Brassica

Planting Schedule

Add January King to your garden to build a schedule and get reminders.

Your Zone 4b January King cheat sheet. All the dates and companions you need to get seeds in the ground successfully

Want the complete botanical breakdown and expert growing tips?

View January King Guide
Botanical illustration of January King

Crop Dates : 4b

MilestoneDate
Start IndoorsApr 15th
Last FrostMay 13th
Transplant / Sow OutdoorsMay 6th
Harvest BeginsJul 25th
Harvest EndsSep 27th