When to plant borage in Vermont
Vermont spans USDA zones 5a–5b, so the right time to plant borage shifts by weeks across the state. The window to sow seed directly outdoors runs from about April 29 in Burlington to May 15 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 29 – May 13 |
| South Burlington | 5a | April 29 | October 15 | April 29 – May 13 |
| Rutland | 5a | May 15 | September 27 | May 15 – May 29 |
| Essex Junction | 5a | May 2 | October 11 | May 2 – May 16 |
Borage in Vermont: FAQ
When can I plant borage in Vermont?
Across Vermont, the time to direct-sow borage spans roughly April 29 in Burlington to May 15 in Rutland, each following that city's local frost dates.
Does the borage planting date vary across Vermont?
Yes. Vermont publishes 4 cities with their own frost dates, so the right borage 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 borage take to grow in Vermont?
Borage 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.
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.