Chervil in Zone 4a & 4b
Anthriscus cerefolium
When to plant chervil in zone 4b
Zones 4a and 4b 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 | Mar 20–Mar 27 |
|---|---|
| Direct sow / transplant outside | May 1–May 8 |
| Estimated harvest | Jun 30–Jul 7 (~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 4's season
Zone 4b's frost-free window runs about 128 days, from May 15 to September 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 →
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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 4b calendar · Full companion planting guide · Full plant profile · Plan your beds in the Garden Designer →
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Growing Chervil in USDA zone 4b: when to start seeds indoors, when to direct-sow, and when to expect a harvest.
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