Soil Talks™ Podcast cuts through the slogans and gets straight to decisions that matter. Each week, we sit down with producers, agronomists, researchers, and product builders shaping the next decade of agriculture. We go beyond theory into timing, placement, risk, and verification. So you hear exactly how people are solving tough problems: compaction that returns, salinity and sodicity, nutrient “access vs. supply,” microbe persistence, drought-time irrigation tactics, and when it’s safe to pull inputs back without risking the crop.
You won’t hear hype. You’ll listen to what worked, where it stalled, and the single change that restarted progress. . If you’re responsible for acres, budgets, or outcomes and want signal over noise this is your show.
Why Soil Stops Working (And How Fungi Bring It Back) | Dan Grotsky, Groundwork BioAg
What if the biggest limitation in agriculture isn't fertilizer...
What if it's a function?
In this episode of Soil Talks™ Podcast, Brandon Kail sits down with Dan Grotsky, Co-Founder and Chief Growth Officer of Groundwork BioAg (https://groundworkbioag.com), to explore the underground biological networks that drive nutrient cycling, carbon sequestration, crop resilience, and long-term soil function.
For decades, agriculture was told that mycorrhizal fungi were too expensive, too fragile, and impossible to scale across broad-acre row crops.
Groundwork BioAg (https://groundworkbioag.com)proved otherwise.
Inside this conversation:
✅ Why soils stop working even when nutrients are present
✅ How mycorrhizal fungi unlock legacy phosphorus
✅ The hidden biological network beneath every crop
✅ Why soil biology drives drought resilience
✅ How fungi become the primary pathway for carbon sequestration
✅ The science behind soil carbon payments and carbon markets
✅ What the future of regenerative and biological agriculture looks like
If agriculture is going to produce more food with fewer inputs, the answer won't come from adding more products.
It will come from restoring biological function.
Measure Your Soil Biology:
Ultimate Soil Health Bundle - Advanced Testing + Consultation + Course (https://www.rockymountainbioag.com/products/ultimate-soil-health-bundle)
Learn More About Biological... Beyond Organic®:
The Biological...Beyond Organic® Fundamentals Course (https://www.rockymountainbioag.com/products/biological-beyond-organic-soil-health-course?_pos=1&_sid=05a2d791d&_ss=r)
🎙 Subscribe for more Soil Talks™ Podcast (https://www.youtube.com/playlist?list=PLEVD04wz0u2J9qqu3L0zcZ9V8_YVzpr81?sub_confirmation=1) episodes.
8 May 2026
Beyond the No-Till Drill: A Blueprint for Living Soil with Jay Fuhrer
No-till is a great start, but it isn't the whole solution. In this episode of Soil Talks, we sit down with regenerative pioneer Jay Fuhrer to discuss the transition from traditional conservation to a biological systems approach. With over 40 years of experience at the NRCS and legendary work at Minokin Farm, Jay breaks down why carbon is the universal currency of a successful farm and how to move beyond simple extraction toward true stewardship of living soil.
In this episode, we cover:
Why carbon-deficient soil is a global resource concern.
The "Step on a Staircase" analogy: Moving from conservation tillage to biological systems.
The 5 Principles of Soil Health: How Jay developed the descriptions and why they must work together.
Soil Armor (Principle #1): Why bare soil is a "failed state" and how it prevents hydration.
The three types of disturbance: Physical, Chemical, and Biological.
Explore Minokin Farm (https://www.youtube.com/@menokenfarm1424)
Learn the 5 Principles of Soil Health (https://menokenfarm.com/5-soil-health-principles)
Rocky Mountain BioAg – Biological Inoculants (https://www.rockymountainbioag.com/collections/probiotics-and-microbial-inoculants)
Subscribe to the Soil Talks™ Podcast (https://www.youtube.com/playlist?list=PLEVD04wz0u2J9qqu3L0zcZ9V8_YVzpr81?sub_confirmation=1)
#SoilTalks #RegenerativeAgriculture #SoilHealth #NoTill #JayFuhrer #MinokinFarm #CarbonStewardship #SoilMicrobiology #BeyondOrganic #SustainableFarming #CoverCrops
1 May 2026
The Rhizophagy Revolution: Why Plant Roots are Microbial Farmers with Dr. James White
What if everything we knew about nutrient uptake was only half the story? In this episode of Soil Talks™, we dive deep into the Rhizophagy Cycle with world-renowned expert Dr. James White. We move beyond the "straw" model of plant roots and explore how plants actually "farm" microbes, attracting, absorbing, and even stripping the cell walls of bacteria to extract vital nutrients like manganese and nitrogen.
Dr. White explains the "addictive" nature of conventional chemical inputs and how they blind plants to their natural internal partners. From the secret ecology of seed-borne endophytes to the direct link between soil health and human nutrition, this episode is a masterclass in the "Biological... Beyond Organic®" methodology (https://www.rockymountainbioag.com/products/biological-beyond-organic-soil-health-course?_pos=4&_sid=4f0f02879&_ss=r).
Chapter Markers
(01:24) Roots as "hunters and farmers" vs. "straws"
(02:56) Defining the Rhizophagy Cycle
(06:03) Why rhizophagy is the key to reducing synthetic inputs
(12:11) How microbes enter root cells: The entry hypothesis
(15:40) The "Stripping Process": Using reactive oxygen to extract nutrients
(19:41) Ejecting microbes: How plants manage soil "cattle"
(21:00) Endophytes: The interior design of plant health
(27:42) How plants vector microbes to the next generation via seeds
(32:46) The "Addiction" of conventional NPK and fungicides
(41:39) Can we use biology as a selective herbicide?
(46:00) Soil testing: Why microbial biomass equals cycle success
Key Takeaways
Active Symbiosis: Plants are not passive absorbers; they actively manage a complex internal ecology to ensure survival and nutrient efficiency.
Seed Integrity: Modern seed processing often removes the very microbes a seedling needs to survive and resist pathogens.
Nutrient Density: A diverse soil microbiome directly increases the production of health compounds like phenolics in crops.
#SoilTalks #RhizophagyCycle #RegenerativeAg #SoilMicrobiome #DrJamesWhite #BeyondOrganic #SoilHealth #PlantPhysiology
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