When to plant chervil in Kansas
Kansas 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 7 in Kansas City to March 31 in Garden City — below are local dates for 35 cities, each computed from its own frost dates.
| City | Zone | Last frost | First frost | Direct sow |
|---|---|---|---|---|
| Wichita | 7a | April 11 | October 29 | March 14 – April 11 |
| Overland Park | 6b | April 10 | October 29 | March 13 – April 10 |
| Kansas City | 6b | April 4 | November 2 | March 7 – April 4 |
| Olathe | 6b | April 10 | October 29 | March 13 – April 10 |
| Topeka | 6b | April 16 | October 22 | March 19 – April 16 |
| Lawrence | 6b | April 12 | October 28 | March 15 – April 12 |
| Shawnee | 6b | April 16 | October 22 | March 19 – April 16 |
| Lenexa | 6b | April 10 | October 29 | March 13 – April 10 |
Chervil in Kansas: FAQ
When can I plant chervil in Kansas?
Across Kansas, the time to direct-sow chervil spans roughly March 7 in Kansas City to March 31 in Garden City, each following that city's local frost dates.
Does the chervil planting date vary across Kansas?
Yes. Kansas publishes 35 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 Kansas?
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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