Soil Testing and Research Laboratory
The mission of the Marianna Soil Test Laboratory is to provide accurate and timely routine soil analyses and unbiased nutrient management guidelines that are based on the best available science to Arkansas residents.
Wednesday, July 4, 2018, the Soil Testing Laboratory will be closed for the fourth of July holiday. We will be open to take samples again on Thursday, July 5, 2018, at 8:00 AM. This is an official holiday for the University of Arkansas.
Monday through Friday 8:00 AM to 4:30 PM
If you have any questions please call us at 870-295-2851 or email us at email@example.com
The Marianna Soil Testing Laboratory is part of the University of Arkansas System Division of Agriculture and is located in Marianna, AR adjacent to the Lon Mann Cotton Research Station. We are located 3 miles south of Marianna on Hwy 1.