SproutSmart
SproutSmart™ Intelligent Garden Sowing

When to Plant Persian in Zone 4a

Family: Lamiaceae Herb

Planting Schedule

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

Your Zone 4a Persian 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 Persian Guide
Botanical illustration of Persian

Crop Dates : 4a

MilestoneDate
Start IndoorsApr 17th
Last FrostMay 15th
Transplant / Sow OutdoorsJul 10th
Harvest BeginsAug 14th
Harvest EndsSep 24th