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When to Plant Marigold in Zone 10b

Family: Asteraceae Flowering annual

Planting Schedule

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

Plan your Marigold harvest with precision. Below is the exact Zone 10b planting schedule, frost dates, and recommended companion crops.

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Botanical illustration of Marigold

Crop Dates : 10b

Growing note: In frost-free Zone 10b, grow this cool-season crop during the cooler dry season (October–February).
MilestoneDate
Start Indoors—
ClimateFrost-Free Climate
Transplant / Sow OutdoorsOct 1st
Harvest BeginsNov 20th
Harvest EndsFeb 28th