Our Monnett location provides grain, agronomy and feed services.


Our top-quality products, custom applications, crop consulting, liquid lime application and more are available to all customers and members. Our location allows us to efficiently supply your operation during the busy seasons. For soil sampling, seed, nutrients, crop protection, custom applications and more, COFC offers the agronomic products, services and expertise to lower your risk and achieve success.

We are proud to be 4R certified at this location. 4R nutrient stewardship provides a framework to achieve cropping system goals, such as increased production, increased farmer profitability, enhanced environmental protection and improved sustainability. 

Click here to find out more about the 4R's.



For Your Farm, COFC will work with you to help manage your commodities and risks to achieve success in a diverse, global marketplace when it comes to storing and selling your grain. See our homepage for grain hours.


We offer a wide variety of bagged feeds for many different kinds of livestock and seasonal feeds are available for your 4-H project needs. Every animal, from large cattle to the songbirds in your backyard, can benefit from our bagged feed. If you require larger quantities of feed, we have custom feed grinding.

To find out more about any of Monnett's services, click on the division links for in depth details.

CALL US AT (419) 985-2601



Robert Lovett, Branch Manager

1477 St. Rt. 294

Marion, Ohio 43302

(419) 985-2601

Fax (419) 985-4515