We exist because we are deeply passionate about challenging the status quo of agriculture in order to improve the health of our customers’ soils, crops, livestock and operations.
Our mission is clear:
With more than 40 years of science-backed solutions, Midwestern BioAg equips growers with comprehensive strategies to enhance soil health, nutrient use efficiency, and farm productivity.
Our vision:
We are committed to revolutionizing agriculture by focusing on sustainable, innovative soil solutions. Our approach combines high-quality fertilizers, strategic application, and a focus on resource efficiency to empower farmers and help them build more productive, resilient farms.
Our Approach
For the simplest description of our approach, look to our company motto: Better Farming Through Better Soil.®
We help producers increase yields, increase profits and improve soil health. The goals are linked — our biological farming approach is designed to increase production this season while building soil health for future seasons. Every aspect of our program promotes soil health, is gentle on roots and soil microbes, and optimizes plant growth, resiliency and quality.
Our growers can see the clear difference — in yields, plant health, forage quality and the soil itself.

Revolutionize agriculture by enhancing soil health and farm productivity through innovative, sustainable solutions.
Our products and agronomic service help growers improve their soil, crop, and livestock health leading to increased sustainability and profits. Our goal is to bridge the gap between early adopters and the mass market, reaching out to growers who may not yet align with our soil health systems-based approach to agriculture.
With a 40-year legacy, our company is well-established in the field of biologically friendly fertilizers.
Unlike typical fertilizer companies, our primary focus is on education, aiming to empower growers with the knowledge they need for sustainable farming. Founded by Gary Zimmer, who envisioned an educationally driven enterprise, we prioritize soil health and sustainable farming practices. We are driven by a passion for farming and a desire to revolutionize agriculture, making it both profitable and enjoyable. Confident in our expertise and products, we strive to enhance soil health and reduce reliance on synthetic inputs.