Bellevue, Iowa, USA
September 26, 2025

Cornelius Seed is thrilled to announce the hiring of Jeff Mize as a new District Sales Manager in Iowa, based in Sioux City. In this role, Jeff will serve as the dedicated representative for the northwestern Iowa area, bringing his expertise to support local farmers in maximizing yields and profits through Cornelius Seed's industry-leading products and personalized service.
Jeff Mize brings a wealth of applicable farm and agricultural experience to the team, with a proven track record in the industry that aligns perfectly with Cornelius Seed's commitment to innovation and customer success. Outside of work, Jeff enjoys camping, fishing and hunting. He also enjoys spending time with his 2 sons and daughter.
Jeff shared his enthusiasm for joining the team, noting what drew him to Cornelius Seed: it is a family owned company and the unwavering focus on farmer profitability. As he steps into his new role, Jeff is looking forward to collaborating closely with area growers to optimize seed selection, provide agronomic insights, and drive profitability for their operation.
Cornelius Seed continues to expand its footprint across Iowa, Illinois, Minnesota, Nebraska, Wisconsin, and beyond, delivering elite hybrids, traits, and agronomic support to farms. For more information about Cornelius Seed products or to connect with Jeff Mize, visit www.corneliusseed.com or contact the team at (563) 872-3347.