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SproutSmart™ Intelligent Garden Sowing

When to Plant Whirlybird Mix in Zone 3b

Family: Tropaeolaceae Flower / Herb

Planting Schedule

Add Whirlybird Mix to your garden to build a schedule and get reminders.

Your Zone 3b Whirlybird Mix 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 Whirlybird Mix Guide
Botanical illustration of Whirlybird Mix

Crop Dates : 3b

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