When to Plant Potatoes in Massachusetts
In Massachusetts, the time to plant potatoes outside runs from Mar 14 – Mar 28 in Boston to Apr 14 – Apr 28 in Pittsfield. In Boston, it's Mar 14 – Mar 28. The average last spring frost differs by about 4 weeks across the state (Apr 4 in Boston, May 5 in Pittsfield), so use the dates for the town nearest you.
Plant seed potatoes a few weeks before the last frost; cover any shoots if a late frost threatens.
- Plant outside: 1–3 weeks before the last frost.
Potatoes planting dates in Massachusetts by city
| City | Zone | Plant outside |
|---|---|---|
| Amherst Town | 6a | Apr 14 – Apr 28 |
| Attleboro | 6b | Apr 6 – Apr 20 |
| Barnstable Town | 7a | Mar 26 – Apr 9 |
| Beverly | 6b | Apr 13 – Apr 27 |
| Boston | 7a | Mar 14 – Mar 28 |
| Braintree Town | 6b | Apr 4 – Apr 18 |
| Brockton | 6b | Apr 1 – Apr 15 |
| Cambridge | 6b | Mar 29 – Apr 12 |
| Chelsea | 7a | Mar 14 – Mar 28 |
| Chicopee | 6a | Apr 12 – Apr 26 |
| Everett | 7a | Mar 14 – Mar 28 |
| Fall River | 7a | Apr 8 – Apr 22 |
| Fitchburg | 6a | Apr 10 – Apr 24 |
| Framingham | 6b | Apr 5 – Apr 19 |
| Haverhill | 6a | Apr 10 – Apr 24 |
| Holyoke | 6a | Apr 12 – Apr 26 |
| Lawrence | 6b | Mar 23 – Apr 6 |
| Leominster | 6a | Apr 8 – Apr 22 |
| Lowell | 6b | Apr 9 – Apr 23 |
| Lynn | 7a | Apr 4 – Apr 18 |
| Malden | 6b | Mar 14 – Mar 28 |
| Marlborough | 6b | Apr 11 – Apr 25 |
| Medford | 6b | Mar 14 – Mar 28 |
| Methuen | 6b | Mar 23 – Apr 6 |
| New Bedford | 7a | Apr 8 – Apr 22 |
| Newton | 6b | Mar 29 – Apr 12 |
| Peabody | 6b | Apr 3 – Apr 17 |
| Pittsfield | 5b | Apr 14 – Apr 28 |
| Quincy | 7a | Apr 4 – Apr 18 |
| Revere | 7a | Mar 14 – Mar 28 |
| Salem | 7a | Apr 4 – Apr 18 |
| Somerville | 7a | Mar 14 – Mar 28 |
| Springfield | 6a | Apr 12 – Apr 26 |
| Taunton | 6b | Apr 1 – Apr 15 |
| Waltham | 6b | Apr 7 – Apr 21 |
| Watertown | 6b | Mar 29 – Apr 12 |
| Westfield | 6a | Apr 12 – Apr 26 |
| Weymouth Town | 6b | Apr 4 – Apr 18 |
| Woburn | 6b | Apr 4 – Apr 18 |
| Worcester | 6a | Apr 2 – Apr 16 |
Calculated from each town's average (50%) frost dates, from the nearest NOAA station (1991–2020). Typical dates for the 2027 planting season, based on NOAA's 1991–2020 averages. They are long-term odds, not a forecast: always check your local forecast before planting. Zones: 2023 USDA Plant Hardiness Zone Map (USDA-ARS and Oregon State University). Not the official map; see planthardiness.ars.usda.gov.
See all frost dates in Massachusetts, or the general guide to when to plant potatoes.
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