Chervil in Zone 10a & 10b
Anthriscus cerefolium
When to plant chervil in zone 10b
Zones 10a and 10b share the same average frost dates in our data, so this page covers both.
Method: Either: Start indoors for an earlier harvest, or direct-sow outside for less fuss. Chervil tolerates either.
| Start indoors | Dec 5–Dec 12 |
|---|---|
| Direct sow / transplant outside | Jan 16–Jan 23 |
| Estimated harvest | Mar 17–Mar 24 (~60 days after planting) |
Spacing: 4 per square foot (square-foot-gardening spacing). Mature height: 1-1.5 ft.

Chervil is one of the classic French fines herbes, a delicate, anise-and-parsley-flavored annual that fades fast once cut or cooked, which is why it's almost always added at the very end of a dish rather than during cooking.
How chervil fits zone 10's season
Zone 10b's frost-free window runs about 324 days, from January 30 to December 20. Chervil needs about 60 days from sowing to first harvest.
Good companions
No standout companions recorded yet for Chervil.
Where to buy chervil seeds
See why we recommend these suppliers →
As an Amazon Associate we earn from qualifying purchases. Some links on this page also go to other retailers we may earn a commission from as an affiliate, at no extra cost to you. We only recommend products with a genuine consensus of positive, independent reviews. See the sources cited on each item.
See it growing
Search YouTube for "growing chervil" 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 →

Pin this for later
Growing Chervil in USDA zone 10b: when to start seeds indoors, when to direct-sow, and when to expect a harvest.
Save to Pinterest