Find Texas A&M AgriLife Extension Service Soil, Water and Forage Testing Laboratory Submittal Forms at: 

http://soiltesting.tamu.edu/

Extension of credit requires a AG-257 External Customer Information Form on file with Texas A&M AgriLife Extension.

The information given herein is for educational purposes only. References to commercial products or trade names are made with the understanding that no discrimination is intended and no endorsement by Texas A&M AgriLife Extension Service personnel is implied.