When to plant chervil in Ohio
Ohio spans USDA zones 6a–7a, so the right time to plant chervil shifts by weeks across the state. The window to sow seed directly outdoors runs from about March 11 in Cleveland to April 10 in Warren — below are local dates for 187 cities, each computed from its own frost dates.
| City | Zone | Last frost | First frost | Direct sow |
|---|---|---|---|---|
| Columbus | 6b | April 20 | October 24 | March 23 – April 20 |
| Cleveland | 7a | April 8 | November 12 | March 11 – April 8 |
| Cincinnati | 6b | April 16 | October 25 | March 19 – April 16 |
| Toledo | 6b | April 20 | October 27 | March 23 – April 20 |
| Akron | 6b | April 24 | October 28 | March 27 – April 24 |
| Dayton | 6b | April 18 | October 25 | March 21 – April 18 |
| Parma | 6b | April 20 | November 3 | March 23 – April 20 |
| Canton | 6b | April 24 | October 26 | March 27 – April 24 |
Chervil in Ohio: FAQ
When can I plant chervil in Ohio?
Across Ohio, the time to direct-sow chervil spans roughly March 11 in Cleveland to April 10 in Warren, each following that city's local frost dates.
Does the chervil planting date vary across Ohio?
Yes. Ohio publishes 187 cities with their own frost dates, so the right chervil planting window shifts by weeks between the warmest and coldest parts of the state — use your city's page for the exact dates.
How long does chervil take to grow in Ohio?
Chervil takes about 55–70 days to reach harvest once planted — check that this fits inside your city's frost-free season on its place page.
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