Learn how you can optimize plant and soil health with ecological agriculture. John Kempf is the founder of Advancing Eco Agriculture- a leading crop nutrition consulting company. An expert in the field of biological and regenerative farming, John Kempf teaches farmers how to grow healthier, more nutritious food.

A lifelong farmer who grew up in and remains part of the Amish community, John Kempf received his Pesticide Applicators License at age 16. In this interview with Jill Cloutier, he talks about his journey from conventional to ecological farmer, the fastest way to rebuild soil and plant health, and how agriculture is the foundation of health care.