When to plant rosemary in Vermont
Vermont spans USDA zones 5a–5b, so the right time to plant rosemary shifts by weeks across the state. The window to transplant seedlings outdoors runs from about May 6 in Burlington to May 22 in Rutland — below are local dates for 4 cities, each computed from its own frost dates.
| City | Zone | Last frost | First frost | Transplant out |
|---|---|---|---|---|
| Burlington | 5b | April 29 | October 15 | May 6 – May 13 |
| South Burlington | 5a | April 29 | October 15 | May 6 – May 13 |
| Rutland | 5a | May 15 | September 27 | May 22 – May 29 |
| Essex Junction | 5a | May 2 | October 11 | May 9 – May 16 |
Rosemary in Vermont: FAQ
When can I plant rosemary in Vermont?
Across Vermont, the time to transplant rosemary spans roughly May 6 in Burlington to May 22 in Rutland, each following that city's local frost dates.
Does the rosemary planting date vary across Vermont?
Yes. Vermont publishes 4 cities with their own frost dates, so the right rosemary planting window shifts by weeks between the warmest and coldest parts of the state — use your city's page for the exact dates.
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