top of page
Quality Seed Production, Quality Results
Diversified Seed Producers (DSP) provides a variety of services to produce high quality seed corn and vegetable crops for buyers across the United States and Canada. All of DSP's production is in the Central Sands of Wisconsin and every acre is under irrigation. DSP also offers custom organic seed conditioning for organic seed corn, soybeans and small grains.
About us
Diversified Seed Producers, LLC (DSP) was started by Fred and Tracey Kaltenberg in 2007. Fred has been producing seed corn in the Central Sands region of Wisconsin since the early 1980s. Their sons, Matthew and Michael, joined the business in 2011 and both are committed to leading the company and a staff of 15 full time employees and seasonal staff into the future.
bottom of page