Southern Plains AG-CO was established in Spring 2016. What started as a fertilizer and chemical spraying business is now a sales company specializing in liquid feed, agricultural chemical, fertilizer, seed and mineral servicing the entire state of Oklahoma.
In January of 2026, we opened our retail location in Cleveland, Ok to better serve the agricultural needs of our local community.

Dillon is a sixth-generation agriculturalist, and a farmer and rancher. Alongside his wife Kaylee, he raises cattle and hay in Pawnee County. Dillon's passion for the industry is what led him to create Southern Plains Ag-co, as he felt he could better serve Oklahoma agriculturalists who need affordable products in a timely manner.

Kaylee has been working with her husband, Dillon, for the last 8 years to make Southern Plains Ag-co the enterprising agricultural business that it is today. An alum of and instructor at OSU, she shares our passion for agriculture and drive to help our customers get what they need, when they need it.

Melissa has spent her career serving the agriculture industry in many realms. From seed and chemical sales to ag research to crop scouting, she brings a strong sales and agronomy background to Southern Plains Ag-co. Call in or come by our Cleveland location and Melissa will be happy to answer questions and help you optimize every acre of your operation.

Gary comes from a cattle hauling background. He now handles most all of our day-to-day deliveries including chemical, seed, and Ruma-Lic liquid feed.

We offer a full line of grain, supplements, liquid feed, minerals and much more!

We offer a variety of seeds - native and improved grasses, alfalfa and more. If we don’t have what you need in stock, we can typically get it in less than two weeks. We can also arrange delivery.








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