[Video] A Biological Farming Approach to Enhancing Your Strips

Internationally known as the “Father of Biological Agriculture,” Gary Zimmer is a big believer in strip-till. “It’s like putting a flowerpot under every plant,” he says. “It allows you to concentrate your nutrients in a row, but you’ll need a better source of nutrients as salts may make things worse.”

The owner of Otter Creek Organic Farm in Lone Rock, Wis., brings 50 years’ worth of biological farming experience to the National Strip-Tillage Conference stage to help strip-tillers improve their nutrient distribution. Zimmer deep dives into biological products, fertilizer types, nitrogen (N) sources, fall vs. spring application timing and much more!

The 2025 National Strip-Tillage Conference Video Replay is brought to you by HUMA Huma has been dedicated for over 50 years to improving soil and plant health by providing effective humic solutions for agriculture. We offer a range of products including macronutrients, micronutrients, nematicides, fungicides, growth managers, organic acids, and soil fertility products. These innovative solutions improve nutrient availability, soil and plant health, and crop protection, all while promoting sustainability. Learn more at HUMA. Return to the Video Gallery