Agricultural Samples

Greenwood County residents can submit agricultural samples directly to the Agricultural Services Lab (shipping instructions). For single samples, a postage-paid mailer is available for purchase.

Mail samples, including fees, directly to the Ag Services lab or Plant & Pest Diagnostic Clinic at the following addresses:

Ag Services Lab (soil, forage, manure, etc.)

171 Old Cherry Road, Clemson, SC 29634

Fees and Submission forms are available at

If you have any questions, please call 864-223-3264.

How to take a soil sample


How to take a soil sample

How to complete a soil form for sample submission to the Agricultural Service Laboratory

For questions concerning interpretation of results, contact the Home and Garden Information Center, 1-888-656-9988, or visit