| New Hampshire Location | USDA Hardiness Zone(s) |
|---|---|
| Alton | Zone 5a |
| Amherst | Zone 5b |
| Antrim | Zone 5b |
| Ashland | Zone 5a |
| Bartlett | Zone 5a |
| Belknap County | Zone 4b, 5a, 5b, 6a |
| Belmont | Zone 5a |
| Bennington | Zone 5b |
| Berlin | Zone 4a, 4b |
| Bethlehem | Zone 4b |
| Blodgett Landing | Zone 5b |
| Bradford | Zone 5a |
| Bristol | Zone 5a |
| Canaan | Zone 4b |
| Carroll County | Zone 4a, 4b, 5a, 5b |
| Center Ossipee | Zone 5a |
| Center Sandwich | Zone 5a |
| Charlestown | Zone 5a |
| Claremont | Zone 5a, 5b |
| Colebrook | Zone 3b |
| Concord | Zone 5a, 5b |
| Contoocook | Zone 5a, 5b |
| Conway | Zone 5a |
| Coos County | Zone 3b, 4a, 4b, 5a |
| Derry | Zone 5b |
| Dover | Zone 5b |
| Durham | Zone 5b |
| East Merrimack | Zone 5b |
| Enfield | Zone 4b, 5a |
| Epping | Zone 5b |
| Exeter | Zone 6a |
| Farmington | Zone 5a |
| Franklin | Zone 5a, 5b |
| Goffstown | Zone 5b |
| Gorham | Zone 5a |
| Greenville | Zone 5b |
| Groveton | Zone 4a |
| Hampton | Zone 6a |
| Hampton Beach | Zone 6a |
| Hancock | Zone 5b |
| Hanover | Zone 5a |
| Henniker | Zone 5a |
| Hillsborough | Zone 5b |
| Hillsborough County | Zone 5a, 5b, 6a |
| Hinsdale | Zone 5b |
| Hooksett | Zone 5b |
| Hudson | Zone 5b |
| Jaffrey | Zone 5b |
| Keene | Zone 5a, 5b |
| Laconia | Zone 5a, 5b |
| Lancaster | Zone 4a |
| Lebanon | Zone 5a |
| Lisbon | Zone 4b |
| Littleton | Zone 4b |
| Londonderry | Zone 5b |
| Loudon | Zone 5b |
| Manchester | Zone 5b |
| Marlborough | Zone 5b |
| Melvin Village | Zone 5a |
| Meredith | Zone 5a |
| Merrimack County | Zone 4b, 5a, 5b, 6a |
| Milford | Zone 5b |
| Milton | Zone 5a |
| Milton Mills | Zone 5a |
| Mountain Lakes | Zone 4b, 5a |
| Nashua | Zone 5b |
| New Hampton | Zone 5a |
| New London | Zone 5b |
| Newfields | Zone 6a |
| Newport | Zone 4b, 5a, 5b |
| North Conway | Zone 5a |
| North Haverhill | Zone 4b |
| North Walpole | Zone 5b |
| North Woodstock | Zone 5a |
| Peterborough | Zone 5b |
| Pinardville | Zone 5b |
| Pittsfield | Zone 5b |
| Plainfield | Zone 5a |
| Plymouth | Zone 5a |
| Portsmouth | Zone 6a |
| Raymond | Zone 5b |
| Rochester | Zone 5a, 5b |
| Rockingham County | Zone 5a, 5b, 6a |
| Sanbornville | Zone 5a |
| Seabrook Beach | Zone 6a |
| Somersworth | Zone 5b |
| Strafford County | Zone 5a, 5b, 6a |
| Suissevale | Zone 5a |
| Sullivan County | Zone 4b, 5a, 5b, 6a |
| Suncook | Zone 5b |
| Tilton Northfield | Zone 5a |
| Troy | Zone 5b |
| Union | Zone 5a |
| Walpole | Zone 5b |
| Warner | Zone 5a |
| West Stewartstown | Zone |
| West Swanzey | Zone 5b |
| Whitefield | Zone 4b |
| Wilton | Zone 5b |
| Winchester | Zone 5b |
| Wolfeboro | Zone 5a |
| Woodsville | Zone 4b |