Mexican Mint Marigold in Zone 10a & 10b
Tagetes lucida
When to plant mexican mint marigold in zone 10b
Zones 10a and 10b share the same average frost dates in our data, so this page covers both.
Method: Start indoors: Start indoors from seed, then transplant outside. Mexican Mint Marigold needs a head start most zones can't give it by direct-sowing alone.
| Start indoors | Dec 12–Dec 19 |
|---|---|
| Direct sow / transplant outside | Feb 6–Feb 13 |
| Estimated harvest | Apr 22–Apr 29 (~75 days after transplanting) |
Spacing: 2 per square foot (square-foot-gardening spacing). Mature height: 1.5 ft.
Mexican mint marigold is a tender perennial herb whose anise-scented leaves stand in for French tarragon, a plant that struggles badly in hot, humid climates where this one thrives instead.
How mexican mint marigold fits zone 10's season
Zone 10b's frost-free window runs about 324 days, from January 30 to December 20. Mexican Mint Marigold needs about 75 days from transplant to first harvest.
Good companions
No standout companions recorded yet for Mexican Mint Marigold.
Where to buy mexican mint marigold seeds
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See it growing
Search YouTube for "growing mexican mint marigold" videos → (a live search, not a hand-picked video; results vary and aren't vetted by us)
← Back to the full zone 10b calendar · Full companion planting guide · Full plant profile · Plan your beds in the Garden Designer →
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Growing Mexican Mint Marigold in USDA zone 10b: when to start seeds indoors, when to direct-sow, and when to expect a harvest.
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