In this episode, Stephen and Ewan are joined by Jimmy, a lifelong West Coast coal mining expert, to explore the surprising connections between geology, mining, soil health, and modern agriculture.

What begins as a conversation about coal quickly expands into the history of New Zealand's geology, the science behind different coal types, mine rehabilitation, and how mining by-products are helping improve soil function and farm productivity.

Drawing on decades of experience in the mining industry, Jimmy shares insights into how coal is formed, processed, and used far beyond energy production, while also challenging common perceptions around environmental impact, land restoration, and the future of New Zealand's mineral resources.

Through the EFA lens, this episode examines how overlooked natural resources, practical problem-solving, and independent thinking can create opportunities for both farming and industry.

We discuss:
• How coal is formed and why different coal types have different uses
• Mine rehabilitation and restoring land back to productive use
• The surprising role of coal by-products in improving soil health
• Clean coal, energy efficiency, and common misconceptions about mining
• Why soluble silica and coal humates are becoming valuable farm inputs
• The future of New Zealand's mining industry and primary sector
• What farming and mining can learn from each other

Purchase Our E-Book!https://www.ecofarmaotearoa.nz/product/6-crucial-links-for-boosting-soil-health-and-farm-profit/Listen To An EcoFarmer’s Discovery:https://open.spotify.com/show/3wIgUUghlsKIje76E5tjBA?si=b4aa009579a34ac1⁠

In this episode, Stephen and Ewan are joined by Robin Claire, host of Cultivated Audio, for a fascinating conversation exploring soil health, regenerative agriculture, and the hidden forces shaping the future of farming.

What begins as a discussion around farming systems and mineral balancing expands into a deeper exploration of soil biology, electrical conductivity, microbial life, livestock health, and the complex relationships connecting soil, plants, animals, and people.

Drawing on decades of hands-on farming experience, Ewan shares the observations and discoveries that led him to investigate the electrical properties of soil and how minerals, biology, and natural systems work together to drive productivity, resilience, and ecosystem health.

Through the EFA lens, this episode challenges conventional agricultural thinking and highlights the importance of observation, curiosity, and farmer-led innovation in building healthier farms and food systems.

We discuss:
• The hidden electrical activity within healthy soils
• How minerals influence plant, animal, and human health
• The role of cyanobacteria, microbes, and biology in regenerative farming
• Why observation and on-farm experimentation matter
• Building resilient farming systems that work with nature

Guest:
Robin Claire
Host of Cultivated Audio

Website:
https://cultivatedaudio.com/

Listen to Cultivated Audio:
https://open.spotify.com/show/4ydCU8Rh44ZcSXz0tfZgOz?si=ada90fb16e5a4cd0

Purchase Our E-Book! https://www.ecofarmaotearoa.nz/product/6-crucial-links-for-boosting-soil-health-and-farm-profit/

Listen To An EcoFarmer’s Discovery

:https://open.spotify.com/show/3wIgUUghlsKIje76E5tjBA?si=b4aa009579a34ac1⁠

In this episode, Stephen and Ewan unpack the controversy surrounding a proposed $3 billion lignite-to-fertiliser plant in Southland, New Zealand, and ask a bigger question: why are we investing billions into synthetic nitrogen production when healthy soils already produce nitrogen naturally? What begins as a discussion around fertiliser security and global supply chains quickly becomes a deep dive into soil biology, carbon, trace minerals, and the hidden systems that drive productive farming.

Through the EFA lens, the conversation explores how rebuilding soil biology through trace minerals, carbon growth, and biological function can reduce fertiliser dependence while improving profitability, animal health, environmental outcomes, and food quality. The episode challenges modern agriculture’s reliance on synthetic inputs and argues that many farmers may already have the solution beneath their feet.

We discuss:• Why healthy soil biology naturally fixes nitrogen• The difference between synthetic and biologically fixed nitrogen• How trace minerals influence productivity and animal health• Why increasing soil carbon improves profitability and resilience• How farmers can reduce dependency through better soil management

Our FREE E-Book!https://www.ecofarmaotearoa.nz/download-our-ebook/Listen To An EcoFarmer’s Discovery:https://open.spotify.com/show/3wIgUUghlsKIje76E5tjBA?si=b4aa009579a34ac1⁠

In this episode, Stephen and Ewan explore the forces shaping modern agriculture and ask a challenging question: are farmers really in control of their own industry?

From farm plans and environmental compliance to organic markets, profitability, carbon, and industry influence, the conversation examines how farmers can use testing, observation, and real-world results to make better decisions for their businesses and their land.

Drawing on decades of farming experience, Ewan argues that healthy soils, lower inputs, and farmer-led innovation are creating opportunities that many conventional systems continue to overlook.

Through the EFA lens, this episode challenges accepted narratives around farming, regulation, productivity, and sustainability while highlighting the importance of independent thinking and measurable outcomes.

We discuss:• Who really influences the direction of modern agriculture• Why testing and measurable outcomes matter more than assumptions• The profitability of organic and low-input farming systems• Farm plans, regulation, and farmer autonomy• Building resilient businesses through independent thinking and innovation

60 Minutes Video: https://youtu.be/3GDm3Y9wAuA?si=GccuvHuyAhRruUgg

Guardian Rocks Video: https://www.youtube.com/watch?v=9E8aChTA_HM&t=3s

Purchase Our E-Book!https://www.ecofarmaotearoa.nz/product/6-crucial-links-for-boosting-soil-health-and-farm-profit/Listen To An EcoFarmer’s Discovery:https://open.spotify.com/show/3wIgUUghlsKIje76E5tjBA?si=b4aa009579a34ac1⁠

In this episode, Stephen and Ewan explore one of the most overlooked yet important drivers of soil health: cyanobacteria.

What starts as a discussion around regenerative farming, cover crops, and soil carbon quickly expands into a deep dive on soil biology, nutrient cycling, trace minerals, plant health, animal health, and the hidden processes that build productive farming systems from the ground up.

Drawing on decades of on-farm observation and testing, Ewan explains why cyanobacteria may be the foundation of healthy soils, how they contribute to carbon sequestration, nutrient availability, and biological function, and why many current farming practices may be working against them.

Through the EFA lens, this episode challenges conventional approaches to soil management and highlights the importance of understanding biological systems before reaching for costly inputs and interventions.

We discuss:• Why cyanobacteria are the foundation of healthy soil ecosystems• The relationship between soil biology, carbon, and nutrient cycling• Cover crops, regenerative farming, and what's often being overlooked• How trace minerals influence plant, animal, and soil health• Building productive farming systems by fixing the soil first

In this episode, Stephen and Ewan explore the changing landscape of New Zealand agriculture, from the traditions of Gypsy Week and share milking to the growing pressures facing modern farmers.

The conversation dives into farm profitability, organic opportunities, soil health, environmental compliance, and the importance of producing high-quality food for premium markets. Ewan challenges conventional agricultural thinking and shares why healthier soils, stronger biological systems, and farmer-led innovation could be the key to building a more resilient future.

Through the EFA lens, this episode examines how farmers can regain control of their businesses by focusing on productivity, profitability, and environmental outcomes that are measured through real-world results rather than assumptions.

We discuss:
• The history of Gypsy Week and how farming has changed over time
• Why rising input costs are squeezing farm profitability
• The opportunities emerging in organic and premium food markets
• How soil health impacts productivity, profitability, and the environment
• Taking control through testing, observation, and farmer-led decision making

Purchase Our E-Book!https://www.ecofarmaotearoa.nz/product/6-crucial-links-for-boosting-soil-health-and-farm-profit/Listen To An EcoFarmer’s Discovery:https://open.spotify.com/show/3wIgUUghlsKIje76E5tjBA?si=b4aa009579a34ac1⁠

In this episode, Stephen and Ewan sit down with John Carapiet from GE Free New Zealand to unpack the growing debate around genetic engineering, GMO regulation, and the future of farming in New Zealand.

What begins as a discussion around the government’s proposed Gene Technology Bill and the new Hazardous Substances and New Organisms Amendment Bill quickly expands into a much bigger conversation about food sovereignty, corporate influence, farmer responsibility, environmental contamination, and the long-term future of agriculture.

Through the EFA lens, the conversation explores whether New Zealand risks losing one of its greatest advantages — its GE-free food reputation — in pursuit of patented technologies and synthetic solutions. The discussion dives into soil biology, export markets, consumer trust, liability, glyphosate, animal welfare, and the growing tension between industrial agriculture and regenerative farming systems.

The episode challenges the idea that more technology automatically equals better outcomes and asks a deeper question: are we solving the root causes of agricultural problems, or creating new ones?

We discuss:• The proposed Gene Technology and HASNO amendment bills• Why New Zealand’s GE-free status matters globally• The difference between GMO, GE, and gene editing• Liability risks for farmers and contamination concerns• How patents and corporate interests influence agriculture• The connection between soil health, food quality, and human health• Why consumers still demand non-GMO food• The future of regenerative farming in New Zealand

Our FREE E-Book!https://www.ecofarmaotearoa.nz/download-our-ebook/Listen To An EcoFarmer’s Discovery:https://open.spotify.com/show/3wIgUUghlsKIje76E5tjBA?si=b4aa009579a34ac1⁠

In this episode, Stephen, Ewan, and special guest Rensha Bouwer unpack the growing disconnect between food production, food quality, and the systems that sit between farmers and consumers. What begins as a conversation around award-winning pies, artisan cheese, and sourcing quality ingredients quickly reveals a much deeper issue: many of the best food producers and farmers are trapped inside commodity systems that fail to reward quality, animal welfare, and true nutritional value.

Through the EFA lens, the discussion shifts toward reconnecting farming, food, and community. By focusing on healthy soils, thriving animals, low-stress handling, and direct relationships between producers and consumers, farmers can create premium products that stand apart from conventional systems. The episode explores how regenerative farming, local processing, and independent trade could reshape the future of food while reducing dependence on centralised industries and input-heavy agriculture.

We discuss:• Why healthy soil and healthy animals create better quality food• How commodity systems hide the value of premium produce• The impact of stress and transport on meat quality• Why local food systems and direct trade matter• The challenges chefs face sourcing truly high-quality ingredients• How regenerative farming can improve both nutrition and profitability

Our FREE E-Book!

https://www.ecofarmaotearoa.nz/download-our-ebook/

Listen To An EcoFarmer’s Discovery: https://open.spotify.com/show/3wIgUUghlsKIje76E5tjBA?si=b4aa009579a34ac1⁠