SproutSmart
SproutSmart™ Intelligent Garden Sowing

When to Plant Monarch in Zone 6a

Family: Apiaceae Vegetable

Planting Schedule

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

Get the exact Zone 6a timeline for your Monarch. See localized frost dates, indoor sowing windows, and optimal companions below.

Need deeper agronomic data, pest profiles, and optimal flavor pairings?

Explore Monarch Data
Botanical illustration of Monarch

Crop Dates : 6a

MilestoneDate
Start IndoorsFeb 20th
Last FrostMay 1st
Transplant / Sow OutdoorsApr 17th
Harvest BeginsJul 31st
Harvest EndsOct 10th