SproutSmart
SproutSmart™ Intelligent Garden Sowing

When to Plant Cardinal in Zone 3b

Family: Lamiaceae Herb

Planting Schedule

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

Maximize your Cardinal yield in Zone 3b. Follow this localized planting schedule and companion guide for a healthier, heavier harvest.

Ready to dive into specific soil requirements, pruning tips, and culinary uses?

Read Full Growing Guide
Botanical illustration of Cardinal

Crop Dates : 3b

MilestoneDate
Start IndoorsApr 28th
Last FrostMay 19th
Transplant / Sow OutdoorsJul 7th
Harvest BeginsAug 21st
Harvest EndsSep 21st