43 episodes
Episode #43: How Plants and Microbes Work Together in Harsh Environments with Kevin Elmy
2026/09/11 | 1h 1 mins.Kevin Elmy joins the podcast to share how he turned a sandy, worn-out quarter section in Saskatchewan into 26+ inches of rich topsoil, using winter cereals, cover crops, and livestock instead of synthetic inputs. He digs into practical wins any farmer can try this fall — interseeding winter triticale with durum, letting cover crops do their job early instead of chasing a big biomass at season's end, and reading soil biology signals (like weeds and blackberry brush) instead of reaching for another chemical fix. Kevin also explains why deeper, healthier root zones make "mining the soil" a myth, and why nature works in teams, not silver bullets. He closes with simple advice for anyone starting out: find a mentor group, commit to one field for three to five years, and always keep something green and growing.You can find Kevin's book on Cover Cropping in Western Canada here: https://www.amazon.com/Cover-Cropping-Western-Canada-Kevin-ebook/dp/B08K9BXXZ4?ref_=ast_author_dp&th=1&psc=1Green Cover's book on the basics of cover crops: https://greencover.com/pages/books-and-courses- Podcast host Keith Berns sits down with his brother and Green Cover co-founder, Brian Berns, Green Cover sales rep Zach Louk and Green Cover's Contract Seed Production Manager, Scott Ravenkamp to describe how each of the six Soil Health Principles is applied on each of their vastly different operations.
Episode #41: The Fertility Hiding in Your Crop Residue — And How to Unlock It with David Olson
2026/08/13 | 1h 1 mins.A single Nebraska field trial revealed that fall-applied biology can fix nitrogen straight out of the air and unlock phosphorus already locked in the soil — turning $30 worth of product into over $450 in nutrient value. Keith Berns sits down with David Olson of Sustainable Growing Solutions to break down the science behind the Decomposer and HyprCycle+ program, from how saprophytic fungi break down lignin and cellulose to why fall is the best window all year to build a fungal population in your soil. If you're tired of paying for fertility your residue could be generating for free, this episode walks through the data.
Learn more about the Decomposer product: https://greencover.com/products/metagrow%E2%84%A2-d-comp?_pos=1&_sid=7f44692af&_ss=r
Learn more about HyprCycle+: https://greencover.com/products/hyprcycle- Nitrogen fertilizer costs U.S. farmers $5 billion a year — but a good chunk of it is sitting in the atmosphere for free. Zach Lauck joins Keith to break down which legumes actually pull their weight (hairy vetch, winter peas, clovers), why timing and planting depth make or break them, and how new inoculants and free-living microbes can fix nitrogen even without a legume in the mix. If you're looking to cut input costs without cutting corners, this one's for you.
- Green Cover's Nathan Choat joins Keith to explain why the company runs hundreds of test plots every year — and why every farmer should be running small trials on their own ground, too. They dig into corn and soybean interseeding, nutrient cycling data, and why what works at someone else's field day might not work on your farm. Green Cover's summer field days are August 4th and 5th in Bladen, Nebraska — sign up free: https://greencover.com/pages/events/green-cover-summer-field-day-1
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About Green Cover Podcast
Welcome to the Green Cover podcast, where we have really interesting conversations with some of the top regenerative farmers and experts. Join our host Green Cover co-founder and co-owner Keith Berns and our guests as they discuss how we can help people regenerate God’s Creation for future generations.
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