Backyard Soil Health: Soil Conditioner vs Fertilizer (What Most Homeowners Get Wrong) | AG & Culture Podcast Ep. 5

Most homeowners think lawn health = fertilizer.

But what if fertilizer isn’t the missing piece?

In Episode 5 of the AG & Culture Podcast, Mike Usry and Joseph Boehm break down the fundamentals of backyard soil health and explain why compost, carbon, and soil biology matter more than most people realize.

If your lawn has:

• Brown patches

• Weak, spindly grass

• Constant nutrient deficiencies

• Fungal issues or blight

• Poor growth despite fertilizing

You may not have a fertilizer problem — you may have a soil problem.

In this episode, we cover:

• The difference between soil composition and soil life

• What a soil conditioner actually is (and isn’t)

• Soil conditioner vs fertilizer explained in simple terms

• Why carbon and microbes should come first

• How monoculture lawns weaken soil over time

• Why over-fertilizing can damage your microbiome

• When to apply soil amendments

• Why winter dormancy is the best time to rebuild soil

• How compost improves backyard soil naturally

• Why weeds aren’t always the enemy

• The biggest lawn care misconception homeowners believe

Mike explains why lawns are essentially man-made monocultures and how that impacts nutrient cycling, microbial diversity, and long-term soil health.

Key takeaway:

Stop chasing symptoms above ground. Start fixing the root cause below ground.

If you want healthier grass, stronger roots, and better long-term lawn performance — you need to understand what’s happening beneath the surface.

This episode is perfect for:

– Homeowners

– Lawn care professionals

– Backyard gardeners

– DIY landscapers

– Anyone looking to improve soil naturally

🎧 AG & Culture Podcast — Episode 5

Carbon in Agriculture Explained: Fast, Slow & Stable Soil Carbon | AG & Culture Podcast Ep. 4

Carbon might be the most misunderstood element in agriculture.

In Episode 4 of the AG & Culture Podcast, Mike Usry and Joseph Boehm cut through the political buzzwords and break carbon down into practical, real-world soil science.

What actually matters when we talk about carbon in soil?

Is carbon emissions the real conversation farmers should be having?

And why is carbon the foundation of plant nutrition?

This episode covers:

• What soil carbon really is (without the hype)

• The difference between fast, slow, and stable carbon

• Why carbon feeds microbes — and microbes feed plants

• How root exudates create “fast carbon”

• The role of compost and humic substances in slow carbon

• What biochar is (in plain English) and why it matters

• How carbon improves soil structure and water retention

• What Cation Exchange Capacity (CEC) means and why it’s important

• Why sandy soils struggle with nutrient retention

• How to increase soil carbon naturally

• No-till vs over-tillage and its impact on carbon cycling

• The relationship between carbon, microbes, and nutrient delivery

Mike explains why carbon is the primary element for soil life — even more foundational than anything listed on a fertilizer bag.

If you’re a:

– Farmer

– Rancher

– Homesteader

– Lawn care professional

– Gardener

– Or someone curious about regenerative agriculture

This episode will help you understand how carbon impacts everything from water retention to nutrient cycling to long-term soil fertility.

📌 Key Takeaway:

If you want healthier soil, start with roots. Grow living roots. Let them decay naturally. Build carbon from the ground up.

Coming up next: Scaling backyard systems to commercial operations.

Listen now and subscribe for deeper conversations on soil biology, regenerative systems, and the cultural roots of agriculture.

Why Your Fertilizer Isn’t Working (And What Soil Health Has To Do With It) | AG & Culture Podcast Ep. 3

Farmers and homeowners spend billions on fertilizer every year.

So why are so many seeing less return on the same inputs?

In Episode 3 of the AG & Culture Podcast, Mike Usry and Joseph Boehm break down one of the biggest misconceptions in modern agriculture: fertilizer isn’t the problem — but it’s also not the solution.

Drawing from decades of soil study and real-world experience, Mike explains:

• Why over-reliance on NPK (Nitrogen, Phosphorus, Potassium) leads to diminishing returns

• What fertilizer actually is — and what it isn’t

• The difference between macro nutrients and trace minerals

• Why carbon is the most ignored element in soil health

• How synthetic fertilizers affect soil pH and salinity

• The “soil engine” analogy — microbes vs. fuel

• What over-fertilization really does underground

• How to revitalize depleted soil

• Why monocropping damages ecosystems

• How long land should rest to recover

• The difference between passive rest and active restoration

• The balance between synthetic efficiency and regenerative systems

Mike also addresses whether soil becomes “addicted” to fertilizer and explains why the real issue isn’t chemical dependence — it’s biological imbalance.

This episode challenges the idea that more fertilizer equals more production and instead focuses on the unseen world beneath your feet: the soil microbiome.

If you’re a:

– Farmer

– Rancher

– Home gardener

– Lawn care professional

– Homesteader

– Or just someone curious about food systems

This conversation will change the way you think about fertilizer forever.

Coming Up Next: Episode 4 — The Power of Carbon

Listen now and subscribe for deeper conversations on agriculture, soil biology, regenerative systems, and the cultural roots of food.

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.

Why can’t you separate agriculture from culture?

In the first episode of the AG & Culture Podcast, hosts Mike Usry and Joseph Boehm lay the foundation for the show by exploring the deep, often forgotten connection between food, soil, and human civilization.

Long before industrialization and instant convenience, societies revolved around agriculture. Culture was shaped at the dinner table. Traditions, relationships, and communities were built around what we grew, harvested, and shared. Food wasn’t just fuel — it was identity.

Mike explains why this podcast isn’t called “Ag & Food,” but Ag & Culture, and how regional cuisines, ancient civilizations, and even modern social breakdown all trace back to how disconnected we’ve become from the land beneath our feet.

The conversation dives into:

• How agriculture shaped human culture throughout history

• Why soil health matters more than most people realize

• What’s actually happening underground in the soil microbiome

• How microbes, roots, and humic substances support healthy plants

• Common misconceptions about fertilizers and “organic” farming

• Why healthy soil creates resilient plants — and unhealthy soil attracts pests

• The mindset shift from thinking in “dirt” to understanding living soil

Mike also shares his personal journey into soil biology, sparked by preparing to become a father and questioning the modern food system. Drawing from his work with Southland Organics, he explains complex soil science concepts in a clear, accessible way for homeowners, growers, and anyone curious about where food truly begins.

This episode sets the tone for the AG & Culture Podcast: slower conversations, deeper thinking, and a return to principles that nourish not just our bodies, but our culture and our soul.