Seed Production

Founded in 1941, Gro Alliance is the nation's largest, family-owned seed corn production company. We access production acres from Western Iowa to Eastern Indiana representing a diverse portfolio of soil types and microclimates. This diversity ensures more predictable supply as risks are spread and gives us the ability to produce seed from 75 to 125 day.

Gro Alliance develops strong partnerships with its seed production clients and we truly see ourselves as part our clients' overall business strategy rather than merely a contract grower and packager of seed. We continually invest in the most technologically advanced equipment to ensure gentle handling and uniformity. Further, our ISO 9001:2008 certification ensures that our clients have complete traceability from seedstock to finish seed. We perform dozens of quality checks during the conditioning process and only package seed once it has met or exceeded our high standards.

Communication is also key. We constantly communicate the status of our crop to our clients on www.groalliance.com. This gives our clients complete transparency of their production and if expected yields are above or below plan at any time, we communicate it right away. As a supply chain partner with our clients, we believe that the higher the transparency, the better our clients will be prepared for the sales season.

We also pursue a diverse client base. In this era of consolidation and change in the industry, Gro Alliance believes that representing every sector of the corn industry gives us the best opportunity for future success. Because of this client diversity, we have set up our production system to accommodate highly varying field sizes and to handle more than 50 different treatment recipes each season.

To see the Gro Alliance difference, contact us at or at (608) 744-7333.

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