Trusted Analytics & Recommendations to Help You Grow
UNH Cooperative Extension provides soil analysis and fertilizer recommendations to farmers, homeowners and researchers. Recommendations are based on the latest research and are specific to the crop being grown.
If you are mailing in sample(s), please note that we have a new mailing address! Please send all samples to the address below.
Mail all samples to:
UNH Extension Soil Testing Service
Barton Hall B206
34 Sage Way
Durham, NH 03824
Turnaround time for soil testing is approximately three weeks from the time we receive the sample(s). Thank you for your patience. For questions, please send an email to firstname.lastname@example.org or leave a message for Shyloh Favreau at (603) 862-3200.
**Our new drop-box is located at the front of the Sage Way visitor parking lot just to the right of Barton Hall. Please note that this drop-box is for soil samples only. All insect and plant disease samples must be sent by mail or dropped off in person.
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