Explore every episode of the podcast Bonsai Builders Podcast

The Pacific Bonsai Expo just announced sweeping updates for its next show, so I've assembled a panel of interested folks to break down every single point. From relocation to the new Pleasanton venue and a shift to winter silhouette timing, to a powerhouse jury, a revamped awards system, Suiseki, artist exhibits, and an intriguing 16-person competition, this episode tackles the moves shaping the future of American bonsai.

Host Addison Galambos is joined by a panel featuring Bay Area veteran Mike Pistello, enthusiast Mike Andrews, Southern California artist Kyle Hansen, and Expo insider Mark Walker. Together, they analyze what these structural shifts mean for exhibitors, judges, and the broader community.

What changes when you move from hobbyist to full-time bonsai apprentice? In this episode we dive deep into Auburn, California to hear from Travis Hendrix who is currently studying under Peter Tea! What is the reality of an American apprenticeship, including the expectations, pace and mindset required to build a career in bonsai. Addison and Travis cover how Peter teaches decision-making, the mechanics of developing coast redwoods, and Travis's journey from sound design to full-time tree work.

Most bonsai advice assumes endless time, space, and perfect weather. Danny Hart is proving you can build a serious practice while raising a family and keeping trees alive in Albuquerque's brutal high-desert climate. Host Addison Galambos chats with Danny about managing extreme temperature swings, narrowing his collection to thriving species like pinyon pine and sagebrush, and bringing a carpenter's eye to design. They also explore balancing parenthood, limited time, and intentionality.

Can you go from a bonsai beginner to creating professional looking, refined bonsai designs in under three years? Kyle Hansen—the artist behind Refined Roots—is proving you don't need decades in the craft to produce striking yamadori styling and cinematic tree photography. Host Addison Galambos sits down with Kyle to unpack his fast learning curve, how Mirai Live shaped his eye, and his objective rules for deciding branch angles and silhouettes. They also explore how he balances family, late-night practice, and building a bonsai business.

Do you need a yard full of trees to get good at bonsai? Nicole Yabut spent years leveling up her skills with zero trees of her own. In this episode, host Addison Galambos chats with Nicole about the hidden power of the "no-tree" path in which she built real expertise through volunteering, docenting at the Bonsai Garden at Lake Merritt, and working in seasoned collectors' gardens. They explore why learning on mature material beats owning a crowded collection, how to handle burnout, and the social barriers that shape who enters the hobby.

How do you adapt traditional Japanese bonsai principles to unique local climates and native species? In this episode, Hugh Grant, owner of Tree Makers Bonsai Studio in Australia, joins the show to break down how he's revolutionizing bonsai education in the Southern Hemisphere.

Hugh shares the framework behind his immersive four-day intensive courses, explaining how he designed and optimized them for teaching the Fundamentals of Bonsai in Australia. We dive into the myths surrounding Australian native species, how to adapt seasonal timing, and why prioritizing core techniques over species-specific 'rules' empowers students to grow faster. Whether you're an educator, a club leader, or a practitioner looking to refine your craft, this episode is packed with insights on building a thriving, high-standard bonsai community.

What does it take to run a 12-acre bonsai nursery with tens of thousands of cuttings? In this episode, we sit down with Derek Delisi, the powerhouse behind Canada Bonsai. Derek shares his wild obsession with 'collecting 'em all' when it comes to Japanese maple and ume cultivars—a dream for any plant nerd! Plus, we dive into the nitty-gritty of how he navigates the complex legal maze of importing bonsai trees across Canadian and U.S. borders.

In this episode, four-year bonsai hobbyist Dillon Clark joins the podcast to discuss the fascinating crossover between his day job as a video game community manager and community building in the bonsai world. How can hobbyists, clubs, and professionals elevate their digital presence—and is a strong online footprint even necessary? Plus, having recently made the leap to go 'all in' on bonsai himself, Dillon turns the tables to grill me about the early phases of my own journey.

Continuing the conversation with Jonas and Eric, we move on to discussing Water and Fertilizer from the lens of two veteran bonsai growers. We discuss what we got right and what we got wrong in previous water episodes of the Bonsai Builders Podcast and give a simple prescription for how to approach watering and fertilization.

In this episode, Addison, Eric Schrader, and Jonas Dupuich team up to discuss the recent Black Pondo episode that covered two new terms, "inside out" and "outside in" in the context of bonsai development approaches. What do these terms mean and are they useful for explaining how to make bonsai? We also take it a step further and investigate the origins of these practices in Japan.

In this episode, Josh Renaud comes on the podcast to talk about getting started making bonsai pottery in the US. We discuss his practice in Bonsai and Ceramics, as well as our responsibility to safeguard the future of US bonsai. If you ever were wondering about the cross section of Ceramics and Bonsai hobbyists, Josh is the one to hear from!

In this episode, we get back to the roots of the show, getting the hardcore hobbyists perspective on bonsai. Joel Jenkins joins us from Louisiana where he's caught the bonsai bug so hard he is even starting the city's first public bonsai collection! Hear about his journey, how he's developed his styling capabilities from 0, and also his frank take on what it takes to get good at bonsai.

In this Episode, I speak with John Romano, an esteemed teacher and certified Shohin instructor based in the Northeastern US. In this refreshing conversation, we cover a wide array of topics including the history of bonsai in the US, John's time at Taisho-en in the early 2000's, and even a conversation about rare books.

In this episode, Brock and Addison record a casual catch up conversation while working late at the workshop after a day of class at Bonsai Mirai. It was great to hear how Brock's work has been progressing now that he is full time there and learn more about what occupies his spare time. Spoiler alert, it's more bonsai!

In this episode, Addison catches up with friend and fellow bonsai practitioner Scott Jania, who joins the show all the way from New Zealand! They discuss Scott's unique career as a body piercer and the surprising ways it relates to working with trees. Scott also shares the fascinating history of the New Zealand bonsai scene, and the two explore the uncanny crossover between the tree species thriving in both New Zealand and the San Francisco Bay Area.

There has been a change in the winds at shows in the Bay Area in the last few years and a big part of that has been through the work and tutelage of Adam Toth. His impact on the community and the quality of trees in the area is definitely being felt. In this episode, Adam explains how he developed his skills and how he got the rare experience to apprentice at Taisho-en with Taiga Urushibata.

In this episode, Addison chats with up-and-coming artist Drew Binkley. Based out of Nashville, Tennessee, Drew has been hooked on bonsai for close to eight years. You may have seen him before on Bonsai-U giving a lecture on deadwood carving! They chat about Drew's start in the art form and his future goals, then delve deeper into his philosophy for deadwood carving and how he got so dang good so quickly.

Addison and Eric are diving into the deep end for this one. Following up on their introduction to water chemistry for bonsai, they’ve hit the books and academic papers to answer one critical question: What actually makes water 'good' or 'bad' for your bonsai trees? In this episode, they break down the specific parameters they analyzed, compare real-world municipal water reports, and share the open questions still puzzling them. Plus, stick around until the end for practical, recommended setups to optimize your water treatment at home.

Matthew Gelacio is an up and coming star artist based out of San Diego who balances a full time job in Japanese garden design with amazing development as a bonsai artist. In this episode, we get to hear more about his journey, the unique skillset he is building, and the teachings that have been instilled him from Japanese roots.

In this episode, we sit down with Sylvia and Howard Smith—the dynamic duo known as The Bonsai Smiths—who are setting the standard for bonsai excellence in the Dallas area. We discuss the incredible balancing act of managing medical careers, parenthood, and a deep dedication to the art of bonsai! Sylvia and Howard reflect on their early days taking intensives with Boon over 20 years ago, how they’ve consistently honed their skills, and their vision for integrating bonsai into their long-term future.

In this episode, the tables turn as Jeremiah Lee from The Black Pondo Podcast interviews me! We dive into my daily practice, what's keeping me busy in the bonsai world right now, and his exciting dream of starting his very own club. If you haven't checked out his show yet, be sure to give it a listen and a follow. He creates amazing content, and you can find it right here on whichever platform you're using to listen today!

In this episode, Addison is joined by Mark Britton, a world class footwear designer who has worked with some of your favorite brands. Mark breaks down his design process in his career and how he brings that same intensity to his burgeoning bonsai practice. They close out talking about Mark's experience as a Vice President of the Santa Barbara club and what the club means to him.

In this episode, we peek into the mind of a true bonsai builder, Peter Tea. After studying in Japan under Mr. Tanaka at Aichien Nursery, Peter now runs one of the premier bonsai practices in the U.S. out of Auburn, California. During our interview, he breaks down the thought processes that drive his daily practice and help him cultivate award-winning Pacific Bonsai Expo trees alongside his clients. We also explore his core inspirations in bonsai and how they continue to fuel his drive to create masterpiece trees.

In this episode, SoCal-based bonsai professional Julian Tsai dives into the deeper philosophy behind the bonsai ecosystem. We explore the main pillars of the art form, discussing why technique and cultivation are so deeply interconnected. Julian also shares his perspective on the concept of wabi-sabi and its significance to bonsai culture in Japan. Finally, we look back at Julian's early years as a professional and discuss the impact he's making on the Southern California bonsai scene.

In this episode, Randy takes us back 5+ decades to the start of his Bonsai journey and gives some illuminating advice for how to develop a niche and push the science of bonsai forward. He also lays out the ins and outs of collecting in the swamp was super fun to discuss. Randy wrote THE book on Cypress Bonsai and doesn't disappoint in this invigorating episode.

Mike Pistello comes on the show to talk about his path to a Pacific Bonsai Expo winning hobbyist and what his definition of true mastery is in bonsai.

In this episode, Bjorn and Addison dive into what the move back to Japan means for Bjorn's bonsai practice. They chat about how this change impacts his tree design as well as the structure of his business. It wouldn't be a bonsai builders episode if they didn't also talk about learning and how a targeted trip to Japan can help a hobbyist level up.

Water is the foundation of bonsai and is the most common way we interact with our plants. In this episode, Addison dives deep into municipal water treatment practices with Eric Forrester of Calgon Carbon. He has worked as a Chemical Engineer for the past 10+ years and has a wealth of experience to draw from. Their interdisciplinary discuss seeks to reveal more behind the intricacies of watering bonsai.

In this episode I try to capture the attitude in the room from the 100th Kokufu Show in Japan! This exhibit is one of the most famous in the world of Bonsai and the Nippon Bonsai Association did not pull any punches for this special 100th anniversary event. It was truly an unforgettable experience, so I wanted to interview a number of folks from hobbyists to pros and get to hear about what's top of mind for them while they're in that exciting atmosphere.

In this episode, Sam Tan and I chat about our plans for the upcoming 100th anniversary Kokufu-ten, one of the world's most prestigious Bonsai exhibitions. Where are we going, what are our learning goals, and what do we hope to buy!? We also sprinkle in some helpful tips for traveling to Japan.

For Jon White, bonsai is about more than just wiring branches—it’s about the people who grow alongside them. As the owner of High Desert Bonsai, Jon has spent years stitching together the Boise bonsai community through a shared love for the craft.

In this episode, Jon joins Addison to discuss the evolution of his nursery and shares his expert "field notes" on the delicate art of tree collection. Whether you're a seasoned pro or just starting your first juniper, Jon’s insights on community and collection are not to be missed.

In this episode, Todd Schlafer of First Branch Bonsai joins us to look back on his professional journey to date. We discuss the highs and the lows, and then get into the Colorado bonsai scene, how clubs can steward their local professionals, and then talk about the unique designs of the Rocky Mountain region.

What does it take to build a bonsai nursery from the ground up? Addison joins Dennis Rodinger of Happy Bonsai to explore the logistics and labor behind high-level horticulture. They dive into the reality of the European exhibition circuit, the technical advantages of growing from seed versus bareroot stock, and why many hobbyists plateau due to a lack of intentional practice. If you’ve ever wondered how to bridge the gap between 'hobbyist' and 'professional,' this conversation on discipline and nursery management is a must-listen.

In this episode, Addison and Walker review 2025 progress and discuss goals for the 2026 bonsai season. A core pursuit for Walker this year is to build a purpose built space for bonsai at his property so they discuss why that's important and what it will look like!

In this episode, Addison and Hugh discuss what life is like when a bonsai obsession takes root young. They then get into the allure of native species and discuss what species are up and coming in Australian bonsai. They round out the discussion talking about the "photo finish" in bonsai and what role it plays in today's bonsai world.

In this episode, we flip the script and Jeff runs an informal performance review with me to review my practice for this year. We celebrate some of the successes and surprises of the podcast, and then dive into tracking hours, expenses and accountability in my bonsai practice.

In part 2 of this defining episode for the podcast, I sit down with Ryan Neil of Bonsai Mirai to talk about a myriad of topics, including the shokunin mentality in Japan, a continuation of our discussion on judging, and a blueprint for success as a hobbyist. If you have any feedback, please drop a comment or reach out to me @TeenyTrees on Instagram.

If you haven't yet, please go check out Ryan's podcast, Bonsai Mirai: Asymmetry - it inspired a lot of the conversations you hear on my own podcast and I'm sure you'll enjoy it.

In part 1 of this defining episode for the podcast, I sit down with Ryan Neil of Bonsai Mirai to talk about a myriad of topics, including how bonsai is a tool for self development, how Japanese and US culture should combine to influence our design decisions, and how bonsai exhibition and judging influences our ecosystem. If you have any feedback, please drop a comment or reach out to me @TeenyTrees on Instagram.

This episode is jointly published with Ryan's Podcast, Bonsai Mirai: Asymmetry. If you haven't checked it out, please go listen to some of the amazing material on his channel. It inspired a lot of the conversations I have on my own show and I know you'll enjoy it.

In this special, dual-hosted episode, Jonas Dupuich and I interview Bob Potts of Rough Cut Pottery on his journey through life and bonsai. We then all discuss the North American Bonsai Pottery Competition and Jonas's experience judging it as well as the direction of bonsai pottery in the US.

In this episode, Addison catches up with certified bonsai professional, Kaya Mooney, who recently graduated from Kouka-en in Osaka, Japan. They talk about his decision to stay in Japan and what the true differentiation of a Japanese education is.

In this episode, the 2025 Joshua Roth Styling Competition contestants get back together to discuss what was going through their heads during this unique event. They dive into each person's perspective, share advice for future competitors, and talk about what's next for each of them!

In this episode, Addison and Eric walk through what it takes to grow bonsai at scale and what it has taken to turn bonsaify.com into a successful business. They also discuss Eric's dreams for the Pacific Bonsai Expo and the ecosystem that needs to exist in the US to allow bonsai to thrive.

In this episode, Addison sits down with the owner of Joshua Roth Limited, John Kim. They discuss John's purchase of the company 3 years ago, why he is so passionate about supporting American bonsai's most important events, and of course get into the nitty gritty of what makes a quality tool.

In this episode, Dave and Addison talk about how art and design principles apply to bonsai and what the fundamental components are for building trees and displays that evoke emotion. They also delve into Dave's time spent in Japan and at the Weyerhaeuser collection honing his abilities. They finish with a discussion on whether bonsai is an art or a craft that you won't want to miss!

In this episode, Addison dives into the bonsai journey of his first teacher, Jerry Carpenter. They reminisce about bonsai in the Bay Area and chat about how to put together curriculums for beginners.

In this episode, Addison talks to Brock Arvesen who balances an apprenticeship at Mirai with a second job at the Pacific Bonsai Museum. They dive into how these unique roles came into being and where they both want to see bonsai go in the future!

In this episode, Addison speaks with a friend, Nick Vila, who has gotten a blisteringly fast start to learning bonsai in his first 1.5 years of the hobby. They examine Nick's path so far as well as dive into a number of nuanced conversations around display, collection size, and learning frameworks.

In this Episode, Addison brings together the competitors in the 2025 GSBF Rendezvous Joshua Roth Rising Stars Competition for a meet and greet and some pre competition banter. They discuss their bonsai stories, their goals for the competition and advice for each other. The competitors are Daniel Martinez, Julius Clado, Ian Baker, Matthew Gelacio, Ryan Pitts, and Addison himself!

In this episode, Addison talks with fourth year Aichi-en bonsai apprentice, Andrej Dojcinovic. They talk about how Andrej went from Slovakia to Japan, and dive into what makes Aichie-en special as well as Andrej's plans for after his apprenticeship.

In this episode Addison catches up with a dedicated bonsai hobbyist and host of the Black Pondo Podcast, Jeremiah Lee. They chat about Jeremiah's recent garden build, his journey towards the peak of the hobby, and what podcasts are even good for in bonsai.