SproutSmart
SproutSmart™ Intelligent Garden Sowing

When to Plant Monarch in Zone 3a

Family: Apiaceae Vegetable

Planting Schedule

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

Maximize your Monarch yield in Zone 3a. 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 Monarch

Crop Dates : 3a

MilestoneDate
Start IndoorsMar 6th
Last FrostMay 15th
Transplant / Sow OutdoorsMay 1st
Harvest BeginsAug 14th
Harvest EndsSep 1st