Lockie Scicluna is part of the crew living and working at Australia’s remote Mawson Station in Antarctica. Lockie is closely involved in the station’s hydroponic growing setup — an ingenious system that allows the team to produce fresh vegetables in one of the most extreme environments on Earth. We talk about the challenges of growing food without soil or sunlight, and why having a growing operation might matter more than you might think.

Links

Australian Antarctic Division Mawson station

Lockie on Instagram @scic.travels

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🌱 Episode 226: Soil Bacteria & Rhizophagy
Summary:
In this episode, I delve into the fascinating world of soil bacteria and their interactions with plants, including discussions on bacteria in monocrops, their presence in seeds, and notably, their role in hydroponic systems. This exploration provides insights into how microbial life adapts and functions in both traditional soil-based and soilless growing environments, offering a deeper understanding relevant to controlled environment agriculture.
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🌿 Episode 289: Animal Friendly Fertiliser
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I chat with Los Angeles-based landscaper and fertiliser expert Erin Riley about her pioneering work in creating vegan, organic fertilisers. We discuss the environmental and ethical implications of traditional animal-based fertilisers and explore plant-based alternatives that are beneficial for plants, people, animals, and the planet. This conversation is particularly pertinent to sustainable practices in controlled environment agriculture, such as hydroponic systems.
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I’m joined by Dave Chapman, host of the US chart-topping Real Organic Podcast. We dive into the rise of “regenerative” as the latest industry buzzword, the troubling reality of corporate consolidation in agriculture, and how antitrust issues are threatening the future of truly organic food. We also explore the key differences between organic food markets in the U.S. and the EU—and what they might mean for growers and consumers alike.

Links

www.realorganicproject.org

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🌱 Episode 334: Food Farming Revolutionary with Joshua Sparkes
Summary:
In this episode, I speak with Joshua Sparkes, a grower whose innovative, soil-centered approach blends regenerative principles with a deep reverence for the natural world. We explore his unique style of farming, shaped by observation and experimentation, and discuss why it offers a glimpse into what must be the future of sustainable food production.
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🌿 Episode 296: Regenerative Design with Erik Ohlsen
Summary:
I chat with Erik Ohlsen, a US-based regenerative designer, permaculturist, and author, about his holistic approach to landscape design. Erik shares insights from decades of practical experience, emphasizing the importance of listening to the land and integrating ecological principles into our gardens and communities.
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I’m joined by author Sarah Bilston to explore the strange allure of orchids and the daring—and often destructive—pursuits of the plant hunters who sought them. We delve into the economic and ecological entanglements of botany, the lasting impacts of orchid mania on countries like Brazil, and what we risk losing when we oversimplify the tangled roots of horticultural history.

Links

The Lost Orchid: A Story of Victorian Plunder and Obsession by Sarah Bilston

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🌿 Episode 54: Growing Orchids in Your Garden with Dr. Wilson Wall

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