Hows and Whys of Wiring Bonsai with Rob Hoffman (CBS Lecture) - Bonsai Time Podcast Ep48

In Vivo Bonsai Announcements/Upcoming Events in Columbus

• July 19-20. Columbus Bonsai Society Annual Show!
• Details coming soon but there will be vendors, workshops, and great trees! Facebook event here.
• July 19, 3-5pm - Wild Boxwood Transformation Workshop @ CBS Show (hosted by me!)
• All participants get a wild collected boxwood or you can select the option to bring your own boxwood. We will discuss steps for transforming these into bonsai from raw material and how I refine them over time. Sign up here
• September 6, 1-4pm - Japanese Black Pine from Seed Workshop @ Franklin Park Conservatory (hosted by me!)
• All participants get seeds and some 1-2 year old seedlings and if interested in a higher tier, a older 4-5 year old seedling is also included. We will explain how seedlings are styled over multiple years so you can see the whole process in one session. Sign up here

I. Episode Summary & Links

            In this episode, catch up on what's new with Ryan, Kevin, and Kelly before diving into a talk on how to wire branches for bonsai styling. Rob Hoffman was the presenting artist for this recorded Columbus Bonsai Society meeting. We hope you learn something new and can share this with those you know who are learning how to wire bonsai.

The YouTube version of Episode 48 is here!

The podcast version of Episode 48 is here!⁠⁠⁠⁠

Guest Info:

Rob Hoffman of ⁠Yume-en Bonsai⁠ in Marysville, OH. You can also find him traveling to regional bonsai shows, such as the upcoming US National Bonsai Exhibit.

https://yume-enbonsai.com/

Sponsor Info:

This episode is sponsored by the Columbus Bonsai Society 53rd Annual Bonsai Show, July 19-20, 2025 in Columbus, OH, USA. Details at ⁠ColumbusBonsai.org⁠. We have 7 different bonsai workshops there - including from Rob and Ryan - as well as great raffle trees, exhibit trees, and tons of vendors.

Support the Pod:

            Anytime you listen, subscribe, rate us, or share us with friends you help keep us motivated to keep making episodes for you all! If you want to take it to the next level, you can also help keep the podcast going by donating to us by sponsoring an episode (contact us directly for that). All donations go back into the podcast such as for our web hosting, recording gear expenses, etc.

See the relevant images and links from this episode below.

Growing Forward: Bonsai and Podcast Goals for 2025 - Bonsai Time Podcast Ep 40

In Vivo Bonsai Announcements/Upcoming Events in Columbus

• February 17, 2025 - Columbus Bonsai Society presents Bruce Brethnauer of the Central Ohio Cactus and Succulent Society to present on the botanical family known as Apocynaceae of which desert rose are a member. They have several unique adaptations and traits for bonsai as well as some unsung species that may be worth trying.
• March 29, 2025 - Intro to Indoor Bonsai Workshop at Dawes Arboretum hosted by yours truly. Sign up here.
• I recently posted many bonsai tools on my Etsy. See invivobonsai.Etsy.com for options or reach out for a local-pickup discount. I will continue to work on adding my bonsai wire, soil, and other accessories into the web store as I get prepared to ship larger items on request.

I. Episode Summary & Links

Kevin, Ryan, and Kelly sat down to look forward to another new year of doing bonsai and podcasting. We discussed potential new resolutions and directions for our bonsai lives and the podcast although not our plans all can be made public yet. Kevin also posited some potential trends from other forms of art that he hopes may one day be adopted in bonsai. Enjoy the episode and let us know, what is your bonsai resolution for the year?

The YouTube version of Episode 40 is here!⁠

The podcast version of Episode 40 is here!

⁠⁠⁠⁠Sponsor Info: 

This episode is sponsored by (me!) In Vivo Bonsai of Columbus, Ohio. Find me in person, at ⁠invivobonsai.etsy.com⁠, or go to ⁠⁠https://www.InVivoBonsai.com⁠/ ⁠to see upcoming events, expanding online offerings, educational materials, and more.

Support the Pod:

            Anytime you listen, subscribe, rate us, or share us with friends you help keep us motivated to keep making episodes for you all! If you want to take it to the next level, you can also help keep the podcast going by donating to us by sponsoring an episode (contact us directly for that). All donations go back into the podcast such as for our web hosting, recording gear expenses, etc.

See the relevant images and links from this episode below.

The Slabby Evolution of My Truckstop Elm with John Geanangel

Source Material: March 2022-March 2024

            Over the last few years, I've been styling what I call my "Truckstop Elm" Yamadori. It came to me while I was driving through Pennsylvania and stopped at a rest stop to take my dog out. There was a wooded area and a lawn that came up to it and there this elm lived on the border. It had clearly been runover several different ways over the years by the lawnmower. I didn't even need a shovel to extract it, the roots were already loose except for one which needed a simple snip to enable its hitchhiking. The photos chronicled here document the last two years of its initial potting, recovery, a few cycles of pruning, and most recently planting it onto a rock slab under the guidance of John Geanangel of Gaston, South Carolina. I became aware of his slab rock planting workshops among others through his Facebook profile (more info here). Below you see the final product of two years of work. It looks great on that rock but I'd like to continue developing its taper and ramification before considering showing it formally anywhere. One step at a time anyways...

Sections:

1. March 2022: Initial Potting
2. Spring-Late Summer 2023, Initial Pruning Cycles
3. March 2024: Slab Planting Workshop with John Geanangel
4. Final Thoughts on Rock Slab Bonsai

In Vivo Bonsai / Columbus Bonsai Announcements

1. My next workshop is Sunday 7/21, I will be teaching the basics of slab plantings using ficus (a beginner-friendly species that can be repotted in summer). The idea is to teach you the materials needed, mechanics, watering considerations, and so on which will empower you to use this method next spring on more advanced trees of your choosing if you are so inclined! Contact me with any questions! Observers are welcome. Sign up here.
2. The Columbus Bonsai Society's next meeting is 7/20-7/21, our 52nd Annual Show. This year it will be held at a new venue - Chadwick Arboretum at Ohio State University near downtown Columbus. More info will be coming this week and can be found here. 
3. You can also find me vending at the Waterfront Botanic Gardens Bonsai Show in Louisville, KY August 24-25 and the Cincinatti Bonsai Show October 4-5 this year. Due to limited space when I drive to these events, it is best if you reach out to me with any special requests you have for things I should bring. I expanded my offerings this year into bonsai soil, wire, tools, pots, and I have a few trees listed online here (and many more not posted yet). Feel free to browse the yews, boxwoods, barberries, and consignment trees available or let me know if you are looking for anything in particular.

2 springs after digging, recovering, potting, initial styling, and now repotting onto a rock slab. This tree has developed quickly! Thanks again to John Geanangel for hosting me in a workshop and sharing his methods with me. 

The Humble Yew's First Styling - A Case Study for Trunk-line, Primary Branch, and Foliage Pad Development

             Hello all, many projects have been in the works in recent weeks since the CBS show concluded. Today I share a small project styling a nursery stock yew. I don't normally work with nursery stock these days as I prefer to dig from the wild and grow from seed and that gives me plenty of material for myself and my nursery already, but I decided to style this humble nursery stock yew to provide an example for my upcoming beginner-intermediate styling workshop. In this Saturday's workshop, we will be using the same material to practice basic elements of styling; these yews are young enough that their trunk lines are still malleable, but also old enough to have substantial primary branch options and even smaller secondary and tertiary branches which we can use to begin to form foliage pads. After a bit of creativity and technical know-how is applied, you can transform this humble material as I did below into a variety of styles. The tree below also shows some of the main topics we will be covering in the workshop. I am still developing my lesson plan, but the topics we will cover are listed below.

Lesson Plan for Beginner-Intermediate Yew Styling Workshop, 9/16/2023 1-4pm in Upper Arlington, OH

1. Benefits of Growing Bonsai Outdoors & How to Keep Them Alive (15 min)
2. Wiring 101 & Exercise for Beginners (15+ min)
3. Yew Styling
1. How to pick and develop the best trunkline for a variety of styles.
1. How to apply raffia to avoid cracking when bending large branches/trunks.
2. How to attempt to save a cracked branch if raffia was not applied.
2. How to pick and develop primary branch lines.
3. How to develop foliage pads including pruning to induce density and fine wiring of small branches.

Note: Loaner pruners, wire cutters, raffia, and recycled bonsai wires will be provided in the workshop fee in addition to the yew stock material. Students who have their own tools or wire to bring are encouraged to do so.

You can see that the initial trunk was too rigid for much bending, but when combined with a change in angle we could get this upright yew into a cascading style. Also with this chosen front, some distance of the trunk is made less noticeable as in the 3-D view the trunk goes away from the viewer at one point and then comes back at the bottom towards us. In the long run, I intend to have the apex continue growing towards the right to fill in the space above the cascade. Then the other two main branches will continue growing outwards and downwards so they are subordinate to the main top section.

Also if you look closely you will see there are two parts where I cracked the trunkline and applied grafting tape overtop. I used to apply cut paste to such wounds but had mixed success (best with liquid cut paste, solid cut paste failed most often). This year I began using grafting tape on these wounds and it has worked well so far.

Case Study - First Styling of a "Naturalistic Deciduous" Yardadori Privet

             The 51st Columbus Bonsai Society is fast approaching! Alongside preparing for my first time vending at our local show, and moving my house and bonsai nursery last weekend, I had time to squeeze in a quick styling of this yardadori privet for my donation to the CBS Raffle. There's still much to do so today I will briefly share the backstory of this tree, nuances I associate with naturalistic deciduous bonsai, and show you the before and after. The reason I am sharing this tree, in particular, is that it is an excellent case study of what we will be doing in my "naturalistic deciduous privet yamadori styling" workshop on Sunday afternoon, 3-5pm at the show. If you'd like to sign up for that workshop, you can do so here. I'll also be teaching a beginner indoor bonsai workshop on Saturday, 3-5pm; final spots are available at here. You can also see the other available workshops and more details on the show here. If you purchase any workshop later than Tuesday, 7/25/23, be sure to bring proof of purchase (your email receipt) to the show for workshop check-in.

Final view. Even I was surprised with how much I liked it afterward. Compare below to the humble starting material.

Simplified Protocols for Yamadori Collection, Aftercare, and Initial Bonsai Training - A Honeysuckle Raft Case Study.

            In preparation for the 2nd Annual CBS / Columbus Recreation & Parks Department Invasive Honeysuckle Yamadori [Wild Bonsai] Dig event, I wanted to put to words a very simplified protocol for how to take a freshly dug yamadori from the forest and how to begin to train it as a bonsai tree. Obviously, the speed of development varies based on the species and health of the tree and some steps may even occur at seasonally different times especially if you are in a different climate than me here in USDA Hardiness Zone 6, Ohio, USA. Noting that these exceptions are bound to hit you at some point, let this be a starting point and take it for what it's worth. To exemplify that protocol, let's follow the development of my extra large honeysuckle raft yamadori which I rescued from culling in a local Columbus park at last year's first invasive removal collaboration. You can read about our previous experience hosting that event here, and you can see other examples of renowned honeysuckle bonsai here. 

Sections:

1. Event Description - 2nd Annual Columbus Bonsai Society / Columbus Recreation & Parks Invasive Yamadori [Wild Bonsai] Dig
2. General Protocol for Temperate Deciduous Species Yamadori Collection
3. General Protocol for Yamadori Aftercare
4. General Protocol for Initial Bonsai Training - First Repot, Early Pruning, etc.
5. Honeysuckle Raft Case Study
1. Spring 2022 Digging
2. Fall 2022 Pruning
3. Spring 2023 Repotting + Pruning
6. Announcements
1. I officially applied with the state of Ohio to start a nursery. Contact me to enroll in my first workshop on Tanuki! See details here. The second workshop will be on Sunday, 4/23/23 from 12pm-3pm. Contact me if you would like to request an additional date.
2. 4/15/23 - 2nd Annual Invasive Honeysuckle Wild Bonsai Dig with CBS and Columbus Recreation & Parks @ Castro Park. This is a free event. Sign up here.
3. 4/16/223 - Columbus Bonsai Society Meeting - I will be presenting on the ins and outs of digging Yardadori/Yamadori/Wild Bonsai. All are welcome. See event details at www.columbusbonsai.org.
4. Seeds are available here.

My extra-large honeysuckle yamadori raft, now freshly repotted into its first training bonsai pot.

The Unsung Merits of Phoenix Graft/Tanuki Bonsai - A Japanese Larch Example.

             Tanuki, also known as Phoenix Graft, gets a bad wrap in bonsai. Although this technique to make a young tree appear older by planting it alongside the deadwood of another tree is commonly considered "cheating" and looked down upon in some bonsai circles, it can produce beautiful and convincing bonsai. The accusation of cheating comes about as this process accelerates the appearance of age, however, even so, Tanuki is not instant bonsai. As I'll discuss next week in greater depth on the principles behind the successful execution of this technique, there is no substitute for the compelling quality of "age as bonsai" even in the case of phoenix grafted trees. So if we accept that tanuki still requires sound bonsai practice over a period of years and an artistic eye to make them well, what other merits are there to this style? One unsung merit is that tanuki hinges on respect for the deadwood. Bonsai artists are often enamored with beautiful pieces of deadwood which are often included within our living trees or within our bonsai displays as slab/"jita" or in our bonsai stands/formal displays. The act of selecting a piece of deadwood that is attractive enough to be worth preserving alongside a living tree for a phoenix graft is an extension of our innate deadwood appreciation. Additional beneficial qualities of tanuki/phoenix graft bonsai when using a dead tree which we used to work on is it can teach humility and remind us of the lessons we have learned in our bonsai journey. In my case, this Japanese Larch is one of the few trees I got from my teacher Dan Robinson which I brought with me to Ohio when I moved across the country. I worked on this tree for about 5 years before it passed away due to my own underestimation of Ohio winters. Even experienced bonsai artists lose trees - there's always more to learn. So out of respect for the tree, I resurrected it. Also out of humility, it will be a living reminder for me to prepare rigorous winter protection in Ohio even for cold-hardy trees. Read on to see the progression this tree has taken with me from raw stock to its most recent tanuki styling.

Sections:

1. The Unsung Merits of Phoenix Graft/Tanuki Bonsai - A Japanese Larch Example. (this time)
1. RIP Larch - Progression Over the Years (2018-2022)
2. Rising from the Ashes - Phoenix Graft/Tanuki Time (2023)
2. Essential Principles for Convincing Tanuki/Phoenix Graft Bonsai (next time)
3. Announcements
1. I officially applied with the state of Ohio to start a nursery. Contact me to enroll in my first workshop on Tanuki! See details here. The dates planned are 4/1/23 and 4/23/23 from 12pm-3pm. Contact me if you would like to request an additional date.
2. 4/15/23 - 2nd Annual Invasive Honeysuckle Wild Bonsai Dig with CBS and Columbus Recreation & Parks @ Castro Park. This is a free event. Sign up here.
3. 4/16/223 - Columbus Bonsai Society Meeting - I will be presenting on the ins and outs of digging Yardadori/Yamadori/Wild Bonsai. All are welcome. See event details at www.columbusbonsai.org.
4. Seeds are available here.

Tanuki Japanese larch, 1st year in training. 2023.

Todd Schlafer Finds the Trunkline - Columbus Bonsai Society Full Demo

Source material: 10/17/2021

        Hello all! Just wanted to share quickly one of my recent online bonsai projects. Similar to what I did during my time with the Puget Sound Bonsai Association's DVD archive, as part of my role as the librarian for the Columbus Bonsai Society, I'm starting a CBS Youtube channel and uploading their meetings for all to see! Please enjoy the first video on their channel featuring a demonstration by Todd Schlafer of First Branch Bonsai. Based out of Denver, Todd is now one of the most in-demand traveling bonsai artists due in part to his training with Ryan Neil and extensive experience with collecting and styling native species from the Rocky Mountains.

        The before and after photos can be seen in the first 20 seconds of the video. I found myself amazed by the tree that Todd found inside that challenging raw stock. There's a good lesson in there on how to simplify a complicated piece of raw stock, but Todd also discussed many other topics at length during this demonstration such as fungicide use, how he got into bonsai, how he decided to become a bonsai professional, and next steps for this tree such as how to care for a tree styled in late fall as the growing season is ending.

Pacific Bonsai Museum "Natives" Preparation: Monterey Cypress

Source material: 2017, March & 2016, August

          We are now near the end of the series of five Dan Robinson trees that will be in the Pacific Bonsai Museum's "Natives" exhibit (which starts this Saturday, April 8). Today in the realm of unusual and underappreciated species in American bonsai - the Monterey Cypress (Cupressus macrocarpa). However, unlike the pitch pine (Pinus rigida), the Monterey cypress is not known for its ability to backbud, and some have even suggested it is incapable of backbudding onto old wood. A variety of species have reports of similar constraints, which make them a little more challenging or limited as subjects of bonsai. However, here I will offer for discussion the approach Dan and I have experimented with for the past two seasons to attempt to induce backbuds. It may well be that not enough experimentation has been attempted due to the species being an uncommon subject.

Dan's Monterey Cypress tree after light pruning in March 2017.

Pacific Bonsai Museum "Natives" Preparation: Eastern Larch

Source material: 2017, January 8

          This is the second installment covering the five trees Bonsai Man Dan and I have prepared for an exhibit at the Pacific Bonsai Museum centered around bonsai of species which are endemic to North America (hence the exhibit name, "Natives"). I encourage anyone who is in the area to attend the opening celebration this upcoming Saturday, April 8th. I hope and expect the artist panel to provide plenty of enlightening bonsai discussion. Scott Elser, Michael Hagedorn, Randy Knight, Ryan Neil, and Dan Robinson were all invited to bring trees for the show and will be in attendance.
         Today's installment covers one of my new favorite trees in the garden (a title which admittedly does not hold much weight there, as I shamelessly have many favorites). This Eastern Larch (Larix larcina) was in the garden on one of the main paths - hiding in plain sight. Yet for the first 8 months of my regular visits to the garden, somehow I did not notice or appreciate this tree until Dan pulled it out for work. Things often go this way at Elandan Gardens as I am now somewhat numbed to great material. I regret I do not have as many pictures of our transformation on this tree as I would like due some lost data including before pictures (always very useful), a video of Dan's die grinder carving, close-ups of the foliage and carving, and other manipulations we did. Because of that, I would especially encourage you to see this impressive tree in person if you can instead of relying on my limited photos!

The mostly finished version captured on April 1, 2017.

Dan's Evergreen Club Demonstration

Source material: 2016, July 16

         As will be often observed, these early posts which took place prior to my premonition of this platform will often be lack the forethought to take both "before" and "after pictures. Unfortunately for you all, one such case can be seen below. Dan Robinson conducted a demonstration at his garden for the Evergreen Bonsai Association (which meets in Bremerton, WA, across the sound from the Puget Sound Bonsai Association which meets in Seattle, WA). Dan primarily dedicated the demonstration to carving with a die grinder as it is an accessible and powerful technique that relatively few in our art take advantage of. The results depicted speak for themselves (*with the help of their captions).

This is a mugo pine that Dan has been allowing to grow relatively unhindered for a number of years before he selected it for this workshop. Before his work began, the tree was leggy with many different arms to choose from. The obvious style would have been to aim for a windswept look, however, Dan wanted to go for something less obvious - a cascade. He clipped off the majority of the branches, leaving their stubs to carve into deadwood (if you haven't met Dan or seen his garden, deadwood is kinda his big thing - nearly all of his trees have interesting deadwood features). The dead branches he selected are concentrated on one side and the top of the tree, illustrating a story in which the tree faced hardship which killed off growth in that direction (it could be said to still be like a windswept style in that sense).