Announcing the CBS INVASIVE Alliance / Yamadori Study Group

 Integrating Native Vegetation And Stopping Invasive VExations

aka the Columbus Bonsai Society INVASIVE Alliance. The next evolution of our CBS Yamadori (Wild bonsai) Study Group. 

Read on for the origins and goals of this idea.

In Vivo / Central Ohio Bonsai Announcements:

1. CBS Japanese Brush Painting/Scroll-Making Workshop on 3/17! Sign up here. You do not need to be a member to sign up.
2. CBS Club Dig Days for 2024 are out! - See the list and RSVP here to be sent the addresses of the events. Options include 4/6, 4/13, and 4/14/2024. All are welcome. Contact me with any questions.
3. I now sell pots! I received a special shipment to sell on behalf of Blue Nose Trading. See the pieces of her work I have available here or schedule an appointment to visit my nursery in Columbus, OH via the contact form here. These are mainly for local pickup/delivery only.
4. I now sell pure pumice and pumice-pine bark pre-mixed bonsai soil in central Ohio. Check out here for more information and prices. This is the mix I make and use for myself to good results with my trees!

My educational display from the CBS 2023 Annual show featuring invasive Tree of Heaven and Spotted Lanternfly. I will do a more detailed write up on these one day for the blog...

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.

Recapping the 1st Annual Columbus Bonsai Society Invasive Yamadori Dig with the Columbus Metro Parks

Source Material: April 2022

            As spring continues to hum right into summer here in Ohio, let's continue our series on the invasive honeysuckle species common in the eastern US. As already outlined in the previous article in the series, several distinct species of invasive honeysuckle (genus Lonicera) are similar in their characteristics, similarly suitable for bonsai, and have even yielded some show-quality bonsai specimens by prominent artists. These species are the Japanese honeysuckle/Lonicera japonica, Amur honeysuckle/Lonicera maackii, Morrow's honeysuckle/Lonicera morrowii, and Tatarian honeysuckle/Lonicera tatarica (see here for more info on these species and their bonsai suitability). Furthermore, the fact that these species are invasive makes them a doubly attractive candidate for practicing collection of wild bonsai due to their abundance and the many interested landowners who are eager to be rid of them! The topic of collecting these wild prebonsai specimens brings us to today's topic - recapping the creation of a collaborative event with the Columbus Metro Parks to remove these unwanted invasive honeysuckles from city parkland and save them for members of the Columbus Bonsai Society (CBS). This event focused on invasive species removal could be a model for bonsai practitioners in areas where public land does not normally permit tree collection and for those who live in urban areas without access to private land for wild bonsai collection. 

Sections

1. Invasive Japanese Honeysuckle (Lonicera japonica & related species.) for Bonsai (last time)
1. Examples of Honeysuckle Bonsai
2. Identifying Candidate Honeysuckle for Bonsai
3. Observations & Comments on their Suitability as Bonsai
1. Ability to Ramify
2. Response to Trunk Chops
3. Wood Durability/Deadwood
4. Wiring Branches
5. Shallow Root Systems
2. Recapping the first annual Columbus Bonsai Society Invasive Yamadori Dig with the Columbus Metro Parks (this time)
1. Event Motivation & Creation
2. Event/Collected Trees Album
3. Event Potential for Future Years
3. Invasive Trees & Shrubs with Known Bonsai Potential (next time)
4. Blog Announcements
5. References

The botany professor-style hat proves function > fashion whether digging in the sun or rain! Also pictured, my new 8-foot honeysuckle raft which occupied the entire length of my SUV. This is one bonsai that will likely just live at home permanently, or perhaps in the future, I will divide it into 2 trees that are more portable.

A Case Study for Applying the Water and Sugar Equations - Repotting the Risky Rose

Source material: 3/19/2021

            Hola bonsai amigos! Today is a great day because not only does your friendly neighborhood microbiologist (me!) receive his second Covid vaccine dose, but my immunized arms also come bearing another present to the bonsai community. As spring continues to march on, so too does the blog's coverage of my giant rosebush bonsai - this time the rose's latest repot reveals two fundamental equations of life to consider when manipulating bonsai or any plant.

            The "Risky Rose" was the second major repot I did this year; returning readers will recall from last week's post that this operation involved another of the largest trees in my collection - a yardadori/landscape origin rosebush turned bonsai. As discussed in the previous post, now that the tree has recovered several years after its initial transplanting endured a cross-country move and survived its first Ohio winter, our rose has definitely earned renewed attention this year. For now, I'm calling it the "Risky Rose" because it needed severe root reduction in order to change its planting angle and lift the upper half of the trunk out of the pot. Read on to understand the motivations behind this bold action, including what steps were taken to ensure this radical root reduction could be done safely.

            As with my last repotting post, "Repotting The Monster Mulberry - Revisiting the Basics", this repot was done with the help of my friend in the Columbus Bonsai Society, Kevin. Thanks, Kevin!

Sections

1. History of the Risky Rose (Last post)
2. Current Repot Operation
   2A. Repotting in Action
   2B. The Water Equation
   2C. The Sugar Equation
   2D. Applying the Water and Sugar Equations
3.  Blog Announcements

Here you can see a teaser of the rose's chunky trunk in its new position after its 2021 repot.

Origins of the Risky Rose & Steps for Transplant Recovery

 Source material: 2/09/2018

            As the weather continues to warm up and frosts become rarer here in Ohio, repotting season is on its tail end - if you're not already finished with it. I'm hoping to squeeze in my last few this week and also plan ahead for future bonsai by sowing my newest batch of seeds. In the spirit of finishing the repotting season, I was also planning to post the second major repot I did this year - once which involves substantial risk and reward. For now, that's all you'll get about it because, in the spirit of breaking my habit of writing overly long articles, today we have to first take a trip back in time and discuss the history of my gargantuan rosebush landscape-origin/yardadori prebonsai. It has perhaps the largest trunk rose I've seen in the bonsai world (not that they're a common bonsai subject to begin with!).

Sections

1. History of the Risky Rose
2. Current Repot Operation (Next post)
3.  Blog Announcements

Possible planting angle #1 (This is how it was originally buried).

Repotting The Monster Mulberry - Revisiting the Basics

Source material: 3/16/2021

            After a few weeks of being buried in snow, last week my larch seedlings started setting off alarm bells with green needles bursting from their dormant buds. "REPOTTING SEASON IS HERE, GET YOUR A@# INTO HIGH GEAR!" - is probably what they were telling me. I quickly reorganized my work and homework schedule to make the past week as bonsai-focused as possible for this narrow springtime window. While spring is also the perfect time for planting seeds, today we will discuss the first of a handful of major repots I did last week. Today's repotting report focuses on one of the largest trees in my collection at the moment - a yardadori/landscape origin mulberry tree.

            This repot was done with the help of my friend in the Columbus Bonsai Society, Kevin. Kevin grew up around Portland, Oregon and moved to Ohio just a year or two before I moved back. It's been great having another PNW native person to talk bonsai with. Thanks for your help building the grow box, Kevin! Y'all will definitely see more of him in future projects on this blog 😉.

Sections

1. Repotting Basics Recap
2. The Monster Mulberry
3.  Blog Announcements

First up: The Monster Mulberry with a falling apart plastic pot (hence the need for the repot).

The Root of All Bonsai

          Many people don't know this but bonsai are actually made by magical, elven wizards disguised as humans. The best of these wizards channel the universe's energy into their green thumbs to create unbelievable works of art and captures the essence of a century-old tree into one small pot. Although millions of people around the world appreciate the art of bonsai, the methods of these bonsai wizards are somehow a total mystery to outsiders. Luckily, with dedication (and a little time reading my blog), you can learn their secret methods too.
          To illuminate these magical methods for creating bonsai, I'm excited to announce that today's post is the first from my five-part "How to Grow Bonsai From Seed" series (yes, this is what I've been keeping myself busy in quarantine!). Before we can even discuss how to grow from seed, it is only logical to discuss alternative ways to jumpstart your bonsai addiction, as growing from seed might not be suitable for everyone. Each source of prebonsai material has its own advantages and disadvantages, and each will challenge you to build your bonsai skills differently.

         If you're looking to buy seeds for bonsai - full disclosure - I am writing this series with the intent to sell my own seeds for growing bonsai (see here). I plan to send a hard copy guide to everyone who buys seeds from me and supports my work in bonsai. As I'm still drafting the final parts of this series, sales will probably not open until next week when I publish the next article in the sequence. Stay tuned! Even if you collect your own seeds, I hope this series will be a widely useful resource to all!

Sections

1. Where do bonsai come from?
      1A. Seeds
      1B. Cuttings
      1C. Air Layers
      1D. Nursery Material
      1E. Urban Collection / Yardadori
     1F. Wild Collection / Yamadori
2. Next Week...

Here I am with one of my first collected trees. Of course, some bonsai owe their origins to natural environments! I estimated the age of this pine at about 30 years. Whitebark pines retain their needles for 3 years, so I was able to count using bud scars on the branch for this estimate. If you start humbly like this, collecting from wild, legal places can be one way to accumulate prebonsai trees.