Mexican Mint Marigold in Zone 8a & 8b
Tagetes lucida
When to plant mexican mint marigold in zone 8b
Zones 8a and 8b 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 | Feb 4–Feb 11 |
|---|---|
| Direct sow / transplant outside | Apr 1–Apr 8 |
| Estimated harvest | Jun 15–Jun 22 (~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 8's season
Zone 8b's frost-free window runs about 230 days, from March 25 to November 10. 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 8b 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 8b: when to start seeds indoors, when to direct-sow, and when to expect a harvest.
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