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.

13 Tips for Juniper Bonsai Styling and Care

Source material: May 19, 2024

            This week I have another post with species-specific tips - this time for juniper bonsai! These are tips from my experience working with and digging this genus, although my experience is still limited. Therefore, as with the last post on Alberta spruce, I also am incorporating here a few tips from online sources, discussions, and club presentations from other knowledgeable folks such as Kevin Faris, Hugo Zamora, Jonas Dupuich, Eric Schrader, and Julian Tsai. Check out their work if you are hungry for more juniper bonsai information! After the 13 tips, I also share a few sample juniper bonsai that Kevin and I have styled and explain how the tips we are using relate to the styling actions taken on these trees. This quick baker's dozen worth of tips is NOT meant to be exhaustive but still I hope this article gets you thinking about this unique and popular bonsai type and hopefully improves your care and styling outcomes no matter your starting point. And for those of you who consider yourself advanced in the realm of juniper bonsai, I challenge you to think of your own tips that I missed and add them to the comments! Maybe I'll revisit the subject and cite those other suggestions someday.

Sections:

1. Tips for Healthy Juniper Bonsai
1. Sunlight, Growing Environment, Yamadori/Digging Aftercare
2. Pruning, Styling
3. Tips for Juniper Aesthetics
2. Juniper Styling Examples - Tips in Action
1. Kevin's Juniperus chinensis 'shimpaku' styled during Hugo Zamora workshop
2. My Juniper procumbens Before and After also styled at the May CBS Hugo Zamora Workshop
3. Shimpaku Juniper Styled by Hugo Zamora
3. Remaining J. procumbens available for 6/29/24 workshop. Only 1 spot left!
1. Intermediate Juniper Styling Workshop Material
2. Beginner Yew Styling Workshop Material

In Vivo Bonsai / Columbus Bonsai Announcements

1. My next workshop is Saturday 6/29, Kevin Faris and I will be teaching beginner-intermediate bonsai styling and care for junipers and yews. For the intermediate level, the junipers we have are unique, aged material (20 years old+), meanwhile for the beginner level we have some nursery stock yews which are flexible to a variety of styles. Sign up and see pictures and full details here and contact me with any questions! There are only 1 spot left and observers are welcome.
2. See my yews, boxwoods, barberries, and consignment trees available in Columbus or with potential delivery to nearby states' bonsai events. Or, contact me to make an appointment at my nursery sometime and see the full and ever-changing selection of seed-grown prebonsai and local yamadori/collected material.
3. 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.

A shimpaku juniper styled by Hugo Zamora in May, 2024 as a demonstration for the Columbus Bonsai Society. Read on for juniper bonsai care and styling tips!

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.

Bonsai From Seed: Essential Steps for Success - Full Lecture

 Source material: Nov 20, 2022

        Have you ever tried one of those bonsai-from-seed kits and nothing grew? Or maybe you had a few seeds grow but had no idea what the next steps were to transform your seedling into a bonsai! Growing a bonsai from scratch is an intoxicating idea for beginners, but it is also one of the hardest feats to accomplish. In this lecture, I explain the basics of seed collection, storage, and germination to help you optimize your success at waking seeds up. I also explained the steps necessary to shape seedlings over the years following germination which will help you build sizable trunks and tapering branches to create a convincing and stunning bonsai. You can also participate in the active learning questions from home by commenting below and listening in on the discussions and questions from the Columbus Bonsai Society (CBS) members who attended. I gave this lecture in November 2022 for the Columbus Bonsai Society. Join us at www.ColumbusBonsai.org

Find the full lecture here:

Read on for more resources on growing bonsai from seed....

Rob Hoffman Explains Basics of Wiring - Columbus Bonsai Society Full Lecture

            If you are a new bonsai artist and you wondered how Todd Schlafer pulled off his stunning Rocky Mountain Juniper transformation for the Columbus Bonsai Society last fall, you may have noticed the importance of wiring the branches to control their placement. Wiring is a fundamental skill in bonsai which I have touched on a handful of times in past articles which can really only be learned by hands-on practice. If you would like to start on the path of learning how to wire branches and turns to accelerate and improve the styling of your bonsai, enjoy Rob's wiring 101 lecture from the February CBS Meeting which I have just posted on the new CBS Youtube Channel. You may find it useful to watch this video with some sample branches in front of you to practice wiring. Or if you are working on wiring a tree, start wiring and then watch this lecture after you have been going a while. I make these suggestions because once you have some hands-on practice, a lot of what Rob is talking about will make more sense.

            Many thanks to Rob Hoffman of Yume-en Bonsai for everything he does for the Columbus Bonsai Society, including providing this lecture and allowing us to share it! Find Rob's nursery in Marysville, Ohio.

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.

BYOB? Bring Your Own Bonsai, of Course!

Source material: 2019, October 28

          Some of you may already know I participate heavily in Seattle's bonsai community through the Puget Sound Bonsai Association. We aim to share bonsai with the public around Seattle and to help local bonsai artists elevate their skills. To that end, we often have guest artists come to lecture and demonstrate how to work various species or how to use different techniques. Around once a year though, instead of hosting a high-profile artist, we host a "Bring Your Own Bonsai" Workshop where all members can work alongside other members. This sort of atmosphere allows newer members to get advice from more experienced bonsai artists in the area and allows more experienced artists to see what other people in the club are working on. The event is one of the more enjoyable club meetings of the year for me because I get to talk to many more members than I usually would during a typical guest artist demonstration - I would highly suggest other members incorporate such a community-building event into your schedules. Now that my advertisement for why you should join our club is over, here are the two trees I worked on at that meeting.

Closeup of my privet. Here in Seattle, moss creeps up the trunk very easily in winter. It makes for a nice photo, but I wouldn't leave it on for too long unless you want a temperate rainforest vibe.

Pacific Bonsai Museum "Natives" Preparation: Bald Cypress

Source material: 2017, April 1

          The third of Dan's five trees being entered into the Pacific Bonsai Museum's "Natives" exhibit is an old bald cypress (Taxodium distichum). As my previous posts have mentioned, the exhibit includes an opening celebration on April 8th with a panel of the artists displaying trees Scott Elser, Michael Hagedorn, Randy Knight, Ryan Neil, and Dan Robinson.

As indicated by the gnarly, crooked branching, flat top, and trunk deadwood, this bonsai imitates the truly ancient bald cypresses of the Southern swamps.