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Green Cover Podcast

Green Cover Podcast

Keith Berns 37 Episodes Aug 13, 2026

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.

Episodes

Episode #41: The Fertility Hiding in Your Crop Residue — And How to Unlock It with David Olson
Episode #41: The Fertility Hiding in Your Crop Residue — And How to Unlock It with David Olson Aug 13, 2026 01:01:31 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 dow
Episode #40: Cutting the Nitrogen Bill with Legumes and Microbes
Episode #40: Cutting the Nitrogen Bill with Legumes and Microbes Aug 1, 2026 00:51:37 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 l
Episode #39: Why You Should Be Running On-Farm Test Plots
Episode #39: Why You Should Be Running On-Farm Test Plots Jul 24, 2026 00:56:01 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 B
Episode #38: The Forages Behind Steakhouse-Quality, Medicinal Beef with Karl Palmberg
Episode #38: The Forages Behind Steakhouse-Quality, Medicinal Beef with Karl Palmberg Jul 17, 2026 01:03:12 In this episode of the Green Cover Podcast, host Keith Berns talks with Karl Palmberg, a former F-16 pilot turned grass-fed beef producer in Larchwood, Iowa, about building a regenerative cattle operation from the ground up. Karl breaks down how he uses cover crops, baleage, and even carefully-timed corn silage to hit a 1:1 omega-6 to omega-3 ratio in his beef (versus roughly 10:1 for typical feed
Episode #37: 45Z Explained: How Farmers Can Get Paid for Soil Health Practices with Mitchell Hora
Episode #37: 45Z Explained: How Farmers Can Get Paid for Soil Health Practices with Mitchell Hora Jul 9, 2026 01:00:08 After nearly four years of delays, the USDA has finalized guidance for the 45Z Clean Fuel Production Credit, and it's opening up real financial opportunities for corn and soybean farmers. Mitchell Hora, seventh-generation Iowa farmer and founder of Continuum Ag, breaks down how a farm's Carbon Intensity (CI) score works and how lowering it through cover crops, no-till, and better nitrogen
Episode #36: Dale Strickler on Making Every Growing Degree Day Count
Episode #36: Dale Strickler on Making Every Growing Degree Day Count Jul 5, 2026 01:05:48 Wheat harvest isn't the end of your growing season, it's the start of a new opportunity. In this episode, Keith sits down with longtime cover crop expert Dale Strickler to talk through what to plant after wheat comes off, and how to turn those acres into high quality forage and free nitrogen for next year's crop. Dale breaks down the best species for summer grazing versus winter stockp
Episode #35: Perennial Genetics for Better Animal Performance with Mark Thomas
Episode #35: Perennial Genetics for Better Animal Performance with Mark Thomas Jun 19, 2026 01:00:48 Mark Thomas has spent 30-plus years in the grass seed industry, and today he ranches south of Enid, Oklahoma with his wife Annette — raising 100% grass-fed beef on a system built around diverse annual and perennial forages. In this conversation, Keith and Mark dig into some of the most practical questions in regenerative grazing: How do you integrate perennials with annuals? When does it make sens
Episode #34: Why Weed-free Horse Pastures Might be Hurting Equine Health with Allison Lepanto
Episode #34: Why Weed-free Horse Pastures Might be Hurting Equine Health with Allison Lepanto Jun 8, 2026 00:57:52 Allison Lepanto of Aterak Nutrition started out wanting to improve the quality of horse feed. But after seeing the prevalence of metabolic issues in younger and younger horses, surviving her own herbicide health crisis, and stepping onto farm after farm with dead soil and overflowing supplement shelves, she started connecting the dots. Pasture quality and the practices land owners are implementing
Episode #33: A Deep Dive into Warm Season Cover Crops with Zach Louk
Episode #33: A Deep Dive into Warm Season Cover Crops with Zach Louk May 22, 2026 01:08:54 Green Cover sales representative and seed buyer Zach Louk joins Keith for an in-depth conversation on warm season cover crop species. The conversation covers legumes, brassicas, broadleaves and grasses with a specific focus on sorghum-sudan grass traits and characteristics. This episode will give you a greater understanding of which cover crop species are best fit for your goals this summer growin
Episode #32: What 45 Years in the Field Taught Jay Fuhrer About Rebuilding Soils
Episode #32: What 45 Years in the Field Taught Jay Fuhrer About Rebuilding Soils May 21, 2026 01:01:44 Jay Fuhrer spent more than 45 years as a soil health specialist with NRCS watching farming systems break down soils — and then helping farmers rebuild them. Now leading the Mennoken Farm just east of Bismarck, North Dakota, Jay shares what decades of boots-on-the-ground monitoring taught him about diverse plant communities, liquid carbon, biological energy, and why the soil carbon needle that nobo
Episode #31: Building a Drought Resilient Grazing Operation Using Perennials and Cover Crops with Kevin Wiltse
Episode #31: Building a Drought Resilient Grazing Operation Using Perennials and Cover Crops with Kevin Wiltse Apr 27, 2026 00:59:09 Kevin Wiltse is a fifth-generation Kansas farmer who has spent over a decade transitioning from cash cropping to perennial pasture and grazing cover crops for more profitable grazing. Five years into one of the worst droughts in recent memory, his cattle herd is bigger than it's ever been. In this episode, Keith sits down with Kevin to talk through his shift to a forage-based, perennial-centered o
Episode #30: The New American Dream with Rylan Engelhart and Kelly Ryerson
Episode #30: The New American Dream with Rylan Engelhart and Kelly Ryerson Apr 9, 2026 00:59:55 Kelly Ryerson and Ryland Englehart co-founded American Regeneration to close the gap between what the best regenerative farmers know and what policymakers have never heard. In this episode, they share their unlikely journeys — from fighting pesticides and running vegan restaurants — to becoming two of regenerative agriculture's most passionate advocates. They dig into their work connecting soi

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