New Hampshire Lawn Care Guide
Lawn care guide for 10 counties · Average LDS: 27/100
USDA SSURGO / PHZMNew Hampshire covers USDA hardiness zones 4–6, with lawn difficulty averaging 27/100 across 10 counties. Kentucky Bluegrass is the most widely recommended grass in the state.
County grass atlas
New Hampshire grass suitability by county
A compact 2.5D surface of per-species lawn suitability. Toggle Tall Fescue, Kentucky Bluegrass, Bermudagrass, and Zoysiagrass to see which counties best fit each grass — brighter = better fit.
Counties
10/10
Avg best fit
90%
Species
4
Counties by Lawn Difficulty
| County | LDS | Zone |
|---|---|---|
| Belknap County | 15 | 5b |
| Hillsborough County | 23 | 6a |
| Coos County | 24 | 4b |
| Merrimack County | 25 | 5b |
| Carroll County | 27 | 5a |
| Grafton County | 28 | 5a |
| Strafford County | 28 | 6a |
| Rockingham County | 29 | 6a |
| Sullivan County | 29 | 5b |
| Cheshire County | 38 | 6a |