The Urban Farm Podcast with Greg Peterson

Building a Farm Model with a Regenerative Vision

In This Podcast: Dave Boehnlein studied natural resources and environmental studies at the University of Minnesota which lead him to becoming an educator and leader in permaculture design and implementation. He co-authored the book 'Practical Permaculture' and is now leading a project called Rooted Northwest, a co-housing and regenerative agriculture comm...

A Garden Chat with Don Titmus

In this garden chat, Greg and Don Titmus dive into the Permaculture Principle 'The problem is the solution,' using examples like managing excess lemons and wetland areas to illustrate the concept. They also talk about water harvesting techniques, such as swales and curb cuts, and offer solutions for gardening in small spaces, like using...

Our monthly Seed Chat at SeedChat.org

In This Podcast: Greg and Bill McDorman explore why seed saving virtually disappeared. They reveal how, historically, seed saving was an integral practice for gardeners and farmers, promoting more resilient and adaptable crops. However, the industrialization of agriculture and commercialization of seeds in the 20th century led to a decline in this practice due to economic pressures and the intro...

A Rosie On The House Replay

In this episode of Rosie on the House, Romey Romero and Farmer Greg welcome Brad Lancaster, a renowned expert in water harvesting. They discuss Brad's journey in water harvesting starting from his childhood in Tucson, the practices he developed over the years, and the techniques mentioned in his book. Brad elaborates on practical methods to harvest rainwater efficiently in urba...

Barnyard Gothic, Hilde's Goat Adventures.

In This Podcast: Greg speaks with Hilde Festerling, a storyteller and small holder goat farmer, about her unique podcast, the Goat American Novel. The podcast is a Barnyard Gothic series inspired by Hilde's experiences with her goat herd and farming community. Hilde shares a compelling story about a challenging kidding event that led her to create the podcas...

Building the Homegrown Collective.

In This Podcast: Hayden Caraway shares his initiative, Homegrown Collective, a platform aimed at transforming the food system by connecting consumers with responsibly grown and locally sourced food. Hayden, who faced health issues due to processed foods, was inspired by food practices in places like Costa Rica and Italy. Through this nonprofit platform, local food p...

Celebrating 50 Years of Seed Saving.

In This Podcast: Greg interviews Mike Bollinger, the Executive Director of Seed Savers Exchange, discussing his journey and work there. Mike shares his path from running a certified organic vegetable farm, to being involved with Seed Savers Exchange in various capacities since 2003. They delve into the history and mission of the organization on its 50th anniversa...

A Garden Chat with Don Titmus

This month Greg from Urban Farm and Don Titmus from Bee Oasis discuss the principle of working with nature rather than against it. They cover various permaculture techniques, such as building soil organically, harvesting rainwater, using polyculture, and incorporating animals for land management. The conversation highlights the importan...

A Rosie On The House Replay

In this reply episode of 'Rosie on the House', Romey Romero and Farmer Greg host special guest Cactus Kelly, a master gardener and foraging educator. We explore foraging native edibles in Arizona, highlighting various plants like Palo Verde beans, mesquite, and Ironwood. Cactus Kelly shares valuable insights on how to harvest, prepare, and consume these native plants, often foun...

Join our monthly Seed Chat at SeedChat.org

In This Podcast: Greg and Bill navigate the evolution of seed ownership and its impact on biodiversity. They highlight how, historically, seeds were predominantly grown locally, fostering diversity. However, today, four major companies dominate the global seed market, resulting in a significant loss of agricultural diversity. This shift has made the food system vulnerable to diseases and c...

Exploring the importance of organic fertilizers.

In This Podcast: Tony Sarah shares his background in the nursery business and the accidental discovery that led him to develop his organic fertilizer, Tony's Magic Mix. He discusses the ingredients and scientific principles behind the fertilizer, focusing on soil health and balanced plant nutrients. Tony recounts success stories, such as record avocad...

Getting the Most Seed Diversity to the Most People

Replay of Seed Up Saturday 2025

Hosted by Bill McDorman and Greg Peterson, focusing on increasing seed diversity and local seed stewardship. Sponsored by GreatAmericanSeedUp.org and SeedUpInABox.com, the event encourages community-based seed saving efforts. Guest speakers include Julia Dakin of Going...

In This Podcast: Greg interviews Michael Olson, a returning guest and influential figure in the food system. Michael shares his background as a Montana farm boy, Vietnam veteran, and author of Metro Farm. Then they jump into Michael’s 'Three Laws of the Food Chain,' which include: 1) Agriculture is the foundation upon which we build all our sandcastles, 2) The farther we go from the source of our food, the less control we have ove...

A Garden Chat with Don Titmus

Join Farmer Greg and Don Titmus, a horticulturist and permaculturist as they reflect on their 20-year friendship and shared journey in permaculture. They outline the fundamental principles of permaculture then introduce the concepts from permaculture of elements, zones and stacking functions, where each element in a design performs mul...

Growing Self-Sufficiency Through Seeds - A Seed Chat

Our monthly Seed Chat at SeedChat.org

In This Podcast: In this months Seed Chat Greg Peterson and Bill McDorman, explore how saving seeds fosters independence, self-sufficiency, and better food production. They delve into the conversation that by saving seeds, gardeners can create a diverse and resilient plant community adapted to their local condition...

A Rosie On The House Replay

In this episode of 'Rosie on the House,' hosted by Romey Romero, Farmer Greg is joined by Erin Erickson and her mother Elise Pitterle, who run a small urban farm in South Tempe called Tempe Garden Girls. Motivated by food scarcity during the COVID era, they expanded their gardening efforts into a full-fledged urban farm, growing various vegetables, flowers, and maintaining fruit...

In This Podcast: Greg Peterson from Urban Farm Fruit Tree Program and Tom Spellman, a seasoned nursery expert with Dave Wilson Nursery, discuss the intricacies of managing fruit trees in a changing climate. They provide an educational overview of effective fruit tree planting and maintenance techniques. Key topics include the importance of proper planting mix, establishing adequate basins with woody mulch, painting trunks for he...

Little Lighthouse Farm's Big Impact

In This Podcast: In this heartfelt interview, Rachel Opio shares her journey from a career in HR tech to becoming the founder of Little Lighthouse Farm, an urban farm in Phoenix. She discusses her background in data analytics, her mother's inspiring legacy as an educator and gardener, and how her mother's battle with cancer spurred her shift to farming. Rachel details...

Exploring Nature's Herbal Bounty.

In This Podcast: Greg welcomes returning guest Bevin Cohen, an award-winning author and owner of Small House Farm, to discuss Bevin's new book, 'Herbs in Every Season.' The conversation delves into Bevin's holistic approach to herbs, focusing on their various uses throughout the year—from medicinal to culinary applications. Bevin shares behind-the-scenes stories about wri...