SproutSmart
SproutSmart™ Intelligent Garden Sowing

When to Plant Marathon in Zone 9a

Family: Brassicaceae Vegetable

Planting Schedule

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

Your Zone 9a Marathon 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 Marathon Guide
Botanical illustration of Marathon

Crop Dates : 9a

MilestoneDate
Start IndoorsFeb 6th
Last FrostMar 6th
Transplant / Sow OutdoorsMar 6th
Harvest BeginsMay 20th
Harvest EndsNov 26th