Texas A&M AgriLife Extension Service
Soil, Water and Forage Testing Laboratory
Soil, Water and Forage Testing

Please note: Only submittal forms with a "19B" in the right corner are valid and current. Old forms are no longer valid and should be recycled.

Laboratory business hours

The Laboratory and the Texas A&M University Campus will be closed for Memorial Day, May 27, 2019.

Address for United States Postal Service:
Soil, Water and Forage Testing Laboratory
2478 TAMU
College Station, Texas 77843-2478
Address for all other couriers (FedEx, UPS and etc.):
Soil, Water and Forage Testing Laboratory
2610 F&B Road
College Station, Texas 77845
Contacts:
Voice 979.845.4816

Email: soiltesting@tamu.edu

Pay your existing invoices online through Aggie Marketplace
Don't want to write a check, payment for your to be submitted samples NOW AVAILABLE on Aggie Marketplace


Aggie Marketplace AgriLife Soil & Crop Sciences - Extension payments

The Soil, Water and Forage Testing Laboratory is housed in the Department of Soil and Crop Sciences and is part of the Texas A&M AgriLife Extension Service, an agency within The Texas A&M University System.

About the Lab | Our Submittal Forms | Info on Online Payments | Sending Samples

Soil Fertility Recommendations | Listing of Current Methods | Fertilizer Calculators | Publications