When to plant sorrel in Vermont
Vermont spans USDA zones 5a–5b, so the right time to plant sorrel shifts by weeks across the state. The window to sow seed directly outdoors runs from about April 1 in Burlington to April 17 in Rutland — below are local dates for 4 cities, each computed from its own frost dates.
| City | Zone | Last frost | First frost | Direct sow |
|---|---|---|---|---|
| Burlington | 5b | April 29 | October 15 | April 1 – May 13 |
| South Burlington | 5a | April 29 | October 15 | April 1 – May 13 |
| Rutland | 5a | May 15 | September 27 | April 17 – May 29 |
| Essex Junction | 5a | May 2 | October 11 | April 4 – May 16 |
Sorrel in Vermont: FAQ
When can I plant sorrel in Vermont?
Across Vermont, the time to direct-sow sorrel spans roughly April 1 in Burlington to April 17 in Rutland, each following that city's local frost dates.
Does the sorrel planting date vary across Vermont?
Yes. Vermont publishes 4 cities with their own frost dates, so the right sorrel planting window shifts by weeks between the warmest and coldest parts of the state — use your city's page for the exact dates.
Never miss a window in your area
An email when it’s time to start seeds, transplant, and sow — timed to your frost dates. Double opt-in, one-click unsubscribe, no spam.