SproutSmart
SproutSmart™ Intelligent Garden Sowing

When to Plant Rainbow in Zone 3b

Family: Apiaceae Root Vegetable

Planting Schedule

Add Rainbow to your garden to build a schedule and get reminders.

Your Zone 3b Rainbow 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 Rainbow Guide
Botanical illustration of Rainbow

Crop Dates : 3b

MilestoneDate
Start IndoorsDirect Sow
Last FrostMay 19th
Transplant / Sow OutdoorsMay 19th
Harvest BeginsJul 28th
Harvest EndsSep 21st