Soil Testing and Research Laboratory

Mission Statement

The mission of the Marianna Soil Test Laboratory is to provide accurate and timely soil analyses and unbiased nutrient management guidelines that are based on the best available science.


Check your sample status 

Crop Codes for soil testing box

The Soil Test Lab is located 3 miles south of Marianna on Hwy1. It isadjacent to the Dan Felton, Jr., Building at the Lon Mann Cotton Research Center.