In Episode 2 of the AG & Culture Podcast, hosts Mike Usry and Joseph Boehm cut through the marketing noise surrounding humic acid vs fulvic acid and explain what actually matters for soil health, microbial activity, and nutrient availability.

If you’ve ever wondered why humic and fulvic products are often confusing, overhyped, or poorly explained, this episode breaks it down in practical, real-world terms. Drawing on decades of experience working with humic deposits and soil systems, Mike explains why humic and fulvic substances do not exist separately in nature, how they function together, and what role they play in building healthy, resilient soil.

This conversation goes beyond product labels and dives into the systemic nature of soil health—from microbial structure and nutrient chelation to biofilm breakdown, oxygen transfer, and why observation matters more than shortcuts. Whether you’re a farmer, grower, homeowner, or simply interested in regenerative agriculture, this episode reframes soil amendments as part of a living system rather than a quick fix.

• Humic vs fulvic acid: what’s real vs what’s marketing

• How humic substances form and evolve in soil

• The role of microbes, structure, and nutrient chelation

• Why fulvic acid breaks biofilm and improves oxygen flow

• Adsorption vs absorption explained simply

• Practical signs your soil or lawn may need support

• Why soil health is a long-term system, not a one-product solution

This episode is ideal for anyone interested in regenerative agriculture, soil biology, sustainable farming, lawn care, or understanding what healthy soil actually looks like beneath the surface.

🎧 Listen now and learn why soil health starts with structure, observation, and stewardship—not shortcuts.