The University of Missouri Soil and Plant Testing Laboratory remains open and ready to test soil, plants and manure for the state’s farmers and ranchers.

“We understand the essential role the lab plays in supporting Missouri's agricultural industry,” says Robert Kallenbach, MU Extension senior program director for agriculture and environment. “If we can continue to operate safely, the MU soil testing laboratory in Columbia will continue to accept samples.”

The MU Soil and Plant Testing Lab has served farmers and homeowners for at least 70 years. Tests provide unbiased, research-based recommendations for efficient nutrient management and improved production.

Because of COVID-19, many MU Extension centers are not accessible. If your county Extension center is closed at this time, you can submit your samples directly to the MU Soil and Plant Testing Lab, 23 Mumford Hall, Columbia, MO 65211.

How to submit samples

There are different sample protocols depending upon the test a farmer requests.

Soil samples

Plant samples

Manure samples

Visit the lab’s website at soilplantlab.missouri.edu for detailed instructions and to generate a UPS shipping label. Include a completed sample information form. Forms are available for download:

Field crops. extension2.missouri.edu/mp188

Lawns and gardens. extension2.missouri.edu/mp555

Commercial fruits, vegetables and turf. extension2.missouri.edu/mp727

“We're working hard to serve the many Missourians who depend on our services,” says Manjula Nathan, lab director. “We are also working hard to ensure our team stays safe and healthy in this unprecedented time. We thank you for your ongoing support and understanding.”

For more information, visit soilplantlab.missouri.edu or call 573-882-0623.

Source: University of Missouri Extension, which is solely responsible for the information provided and is wholly owned by the source. Informa Business Media and all its subsidiaries are not responsible for any of the content contained in this information asset.