996: The Plant Nutrition Revolution Has Arrived

996: The Plant Nutrition Revolution Has Arrived

July 17, 2026 · 46 min · Episode 996

About this episode

The episode discusses the emerging science of plant nutrition through rhizophagy and the role of beneficial microbes in gardening.

How we are finally figuring out Plant nutrition with Landen Schilling In this month's Seed Chat, Greg Peterson and Bill McDorman welcome Landon Schaelling of Sacred Soil Solutions to explore the emerging science of rhizophagy, the process by which plants consume microbes for nutrition. The conversation examines how endophytes, fermentation, compost, and seed saving may work together to improve plant health, resilience, and flavor. They also discuss practical ways gardeners can introduce beneficial microbes into their gardens while highlighting the rapidly evolving research that is reshaping our understanding of soil biology and plant nutrition. Our Guests: Landon Schaelling is the founder of Sacred Soil Solutions. He is focused on bringing optimal and approachable microbe inputs to gardeners and homesteaders, while also teaching farmers in the American West how to implement soil building solutions at scale. And Bill McDorman has committed his life to community-based seed stewardship. In 1984, he started Seeds Trust High Altitude Gardens, a bioregional mail order seed company that he ran for 28 years. He authored the book Basic Seed Saving in 1994, and in 2010 Bill and his wife…

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