When to plant swiss chard in New York
New York spans USDA zones 4b–7b, so the right time to plant swiss chard shifts by weeks across the state. The window to sow seed directly outdoors runs from about March 18 in New York to May 3 in Oneonta — below are local dates for 201 cities, each computed from its own frost dates.
| City | Zone | Last frost | First frost | Direct sow |
|---|---|---|---|---|
| New York | 7b | April 1 | November 19 | March 18 – April 29 |
| Buffalo | 6b | April 24 | October 26 | April 10 – May 22 |
| Yonkers | 7b | April 20 | October 26 | April 6 – May 18 |
| Rochester | 6b | April 24 | October 25 | April 10 – May 22 |
| Syracuse | 6a | April 29 | October 19 | April 15 – May 27 |
| Albany | 6a | April 27 | October 15 | April 13 – May 25 |
| New Rochelle | 7b | April 20 | October 26 | April 6 – May 18 |
| Cheektowaga | 6b | April 24 | October 26 | April 10 – May 22 |
Swiss Chard in New York: FAQ
When can I plant swiss chard in New York?
Across New York, the time to direct-sow swiss chard spans roughly March 18 in New York to May 3 in Oneonta, each following that city's local frost dates.
Does the swiss chard planting date vary across New York?
Yes. New York publishes 201 cities with their own frost dates, so the right swiss chard 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 swiss chard take to grow in New York?
Swiss Chard takes about 50–60 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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