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SproutSmart™ Intelligent Garden Sowing

When to Plant Marathon in Zone 11b

Family: Brassicaceae Vegetable

Planting Schedule

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

Get the exact Zone 11b timeline for your Marathon. See localized frost dates, indoor sowing windows, and optimal companions below.

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Explore Marathon Data
Botanical illustration of Marathon

Crop Dates : 11b

Growing note: In frost-free Zone 11b, grow this cool-season crop during the cooler dry season (October–February).
MilestoneDate
Start Indoors—
ClimateFrost-Free Climate
Transplant / Sow OutdoorsOct 1st
Harvest BeginsDec 15th
Harvest EndsFeb 28th