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American Owned. Family Owned.
Since 1935

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WE KNOW YOUR SOIL.

In fact, we work it, too. And we’re committed to helping you get the most from it—because that’s what good neighbors do. Independent and family owned, Cornelius Seed® values the same things as you. And together we’re dedicated to helping you achieve bigger profits and better yields.

Download Your 2027 Cornelius Seed Guide

 

Download Your 2027 P3 Genetics Soybean Guide

 

 

 

Agronomic Solutions for your Field

If you would like to view our agronomy page for this seasons latest updates click here.

 

Grower Approved:

“For the last few years, Cornelius Seed has helped us push yields and profits. Their products perform, and their team always delivers sound advice when we need it.”

Rod Dillard

Dickens, IA

Grower Approved:

"Being a newer customer to the Cornelius brand, I am not only impressed with product yield but also excellent customer service.   It's also great to be part of a family owned company. "

Ron Mullenger

Hamlin, IA

Grower Approved:

“As a fellow grower, I’ve consistently been impressed by the team at Cornelius. Their agronomic knowledge is top-notch and they all truly care about helping you get the most out of every acre. What really stands out is the direct support from their knowledgeable seed reps and agronomist- they take the time to explain the products and how to use them for best results. It’s not just seed, it’s a partnership that’s really made a difference on my farm.”

Michael Escher

Kalona, IA

Grower Approved:

“Cornelius Seed has helped us to reach and surpass our yield goals. Even in unfavorable conditions, Cornelius Seed still performs at high levels"

Adam Hinrichsen

Anamosa, IA

Grower Approved:

“I plant Cornelius because, the national brands stop and try to sell me something, I ask them can you give me Cornelius yields at Cornelius prices and they always respond with no.”

Dan Kraemer

Cascade, WI

Grower Approved:

“Cornelius Seed is a very family-oriented company that treats their customers like part of the team. Their products offer excellent standability, which has made a noticeable difference in our fields. We’ve consistently seen strong yields year after year with their seed, and their wide selection of hybrids makes it easy to find the right fit for our operation.”

Carl Vock

Polo, IL

Grower Approved:

“I feel the Cornelius family and team as a whole, has provided our operation with a good array of hybrids and genetics range that fit well north and south in our operation. With good dry down, at a price point that we can afford.”

Adam Pope

Mason City, IA

Grower Approved:

"Why Cornelius seed?  Because of the Cornelius family and the sales representative, Lium family. They provide the knowledge in seed varieties that work for our farm. It doesn’t hurt that both are family run operations and owned by the families not share holders!!"

Ron Main

Buffalo Center, IA

Grower Approved:

"Brian continues to promote Cornelius because of their excellent products and wonderful customer service“

Brian Egel

Nichols, IA