Alabama Cooperative Extension System
Soil Testing Laboratory
at Auburn University
ALFA Agricultural Services & Research Building
961 S. Donahue Drive  ·  Auburn University, AL 36849-5411
(334) 844-3958  ·  Fax: (334) 844-4001  ·
Alabama Agricultural Experiment Station
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Soil LabThe Auburn University Soil Testing Laboratory was established in February 1953 as a cooperative effort of the Alabama Agricultural Experiment Station and the Alabama Cooperative Extension Service. The primary mission of the lab is to provide an unbiased and economical fertilizer and lime recommendation service to Alabama growers.

To obtain supplies or information for any of these and other services, please contact either your county Extension System office or Auburn University Soil Testing Laboratory. The lab is located at ALFA Agricultural Services & Research Building, 961 S. Donahue Drive, and is open Monday through Friday from 7:00 am to 12:00 pm, and 1:00 to 5:00 pm.




Manure Analysis Proficiency

Program Participating Lab

Our Mailing Address is:

AU Soil Testing Lab
ALFA Building
961 S. Donahue Drive
Auburn University, AL 36849-5411

Telephone: (334) 844-3958
Fax (334) 844-4001


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If you have any questions about soil testing or the services we provide, please
contact us or your local county Extension agent.


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