When to plant cardoon in New York
New York spans USDA zones 4b–7b, so the right time to plant cardoon shifts by weeks across the state. The window to transplant seedlings outdoors runs from about April 1 in New York to May 17 in Oneonta — below are local dates for 201 cities, each computed from its own frost dates.
| City | Zone | Last frost | First frost | Transplant out |
|---|---|---|---|---|
| New York | 7b | April 1 | November 19 | April 1 – April 15 |
| Buffalo | 6b | April 24 | October 26 | April 24 – May 8 |
| Yonkers | 7b | April 20 | October 26 | April 20 – May 4 |
| Rochester | 6b | April 24 | October 25 | April 24 – May 8 |
| Syracuse | 6a | April 29 | October 19 | April 29 – May 13 |
| Albany | 6a | April 27 | October 15 | April 27 – May 11 |
| New Rochelle | 7b | April 20 | October 26 | April 20 – May 4 |
| Cheektowaga | 6b | April 24 | October 26 | April 24 – May 8 |
Cardoon in New York: FAQ
When can I plant cardoon in New York?
Across New York, the time to transplant cardoon spans roughly April 1 in New York to May 17 in Oneonta, each following that city's local frost dates.
Does the cardoon planting date vary across New York?
Yes. New York publishes 201 cities with their own frost dates, so the right cardoon 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 cardoon take to grow in New York?
Cardoon takes about 120–150 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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