Broom style elm

Clorgan

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Don't think I ever started a thread on this on so here we go!

First project I'm starting up again after a few years break is this lil Chinese elm. Purchased in 2020, began working on a broom styling. Neglected for the last few years but jumping right back into it!

First two photos are it now, third was it before I gave it a little prune this morning, the rest are when I first bought it and the bit of work I did on it shortly after. Think I'm going to cut the longer branches shorter but want to do some cuttings and need to dig out some pots & soil.

Considering it's been given very little attention over the last few years, apart from the odd rough prune, I'm quite pleased with how it's looking! Needs a repot & straightening up next spring.
 

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Right now the design is a little confusing (at least to me) because you are keeping that long central leader. With broom style, you want to start with branches all leaving the trunk at the same level, and then they all split at the same level (into two more branches) and then split again at the same level (to two more) and so on. Broom style is a type of formal upright style where symmetry and balance are critical - no single part of the canopy should be stronger than another.


broom.jpg
 
@bonsainut https://www.thebonsaiproject.com/bonsai-design/styles/broom/ <-- Next to the heading "Trunk continuation" it shows a broom w/ a central leader.
I guess it's all in a name, but I consider that tree a formal upright. Just because a tree has a ton of ramification doesn't (in my mind) make it a broom. Likewise the tree above it on the same page is a standard informal upright. There is nothing about it that says "broom style" to me. It is ironic that that web page defines broom style correctly as "a straight trunk that divides a third up the tree into multiple branches growing diagonally upward from the trunk like a fan" and then proceeds to show photos that don't meet this criteria :)

@Adair's zelkova doesn't have a central leader that I recall. The photo makes it look like there is a central trunk in there, but I believe it is just superimposing several smaller trunks on top of each other (in the photo).
 
Right now the design is a little confusing (at least to me) because you are keeping that long central leader. With broom style, you want to start with branches all leaving the trunk at the same level, and then they all split at the same level (into two more branches) and then split again at the same level (to two more) and so on. Broom style is a type of formal upright style where symmetry and balance are critical - no single part of the canopy should be stronger than another.


View attachment 600337
Yeah I chopped it yesterday, was just waiting till I had the time to dig out some soil for the cuttings 😊

Not ideal that it's growing slightly towards the centre but hoping it'll be less obvious with some ramification?

Probably going to shorten that left branch too
 

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@Adair's zelkova doesn't have a central leader that I recall. The photo makes it look like there is a central trunk in there, but I believe it is just superimposing several smaller trunks on top of each other (in the photo).
6ee6e69f-0d8d-4f91-9d5d-ed223185254b-jpeg.411312
 
Looks like a broom style in the making to me, an informal one at the very least. I think we sometimes get too caught up in the rules and nomenclature.

FWIW I appreciate you not naming this thread "The Chinese Elm". I think that is pretty arrogant regardless of how nice your tree is or what it's provenance is🙄.

Nice start to this. Keep us updated on it's progress.

BTW, Eric Schrader posted a great video on broom Zelcovas recently that has some good pointers. His "Broom" has a central leader and he explains how this is another form of broom style that is utilized in Japan.

 
I just need to say, @Eric Schrader, I LOVE your hoodie in that YT video. (Isn't your hoodie's figure 13 supposed to be figure 15 though? Admittedly, it doesn't line up exactly with any figure 13 or 15 from my wiring diagrams, but I think it might be inverted figure 15.)
 
@Adair's zelkova doesn't have a central leader that I recall. The photo makes it look like there is a central trunk in there, but I believe it is just superimposing several smaller trunks on top of each other (in the photo).
Here is is last year at a show near me. adair tree.jpgadair.jpg
 
Looks like a broom style in the making to me, an informal one at the very least. I think we sometimes get too caught up in the rules and nomenclature.

FWIW I appreciate you not naming this thread "The Chinese Elm". I think that is pretty arrogant regardless of how nice your tree is or what it's provenance is🙄.

Nice start to this. Keep us updated on it's progress.

BTW, Eric Schrader posted a great video on broom Zelcovas recently that has some good pointers. His "Broom" has a central leader and he explains how this is another form of broom style that is utilized in Japan.

Haha I certainly don't have the status to name the thread that 😂

Thanks for the kind words & video, will give that a watch this eve!
 
Looks like Kimura calls this tree a broom that seems to have a central leader. I think I'll take his word for it
Screenshot_20250530_131025_Chrome.jpg
 
I think @Eric Schrader really hit on the head when he said a broom is harder than it looks. My first attempt was pathetic, but I learned a lot. (It reminds me of @Walter Pall - the expertise required to make a natural tree look‘natural’ - an incredible skill which he is a master of)

Love his videos, great info and a delivery that works for me. I need to order some trees from him.
 
It's linked on the page that BWayneF shared previously. An account of someone who visited Kimura's garden
Exactly. That is the problem with the Internet. Someone posts a link to a link to a link, and the next thing we know some guy in Australia who took some pictures on a bonsai tour is calling one of Kimura's trees a "broom style tree". What do we know about "Watto"? Nothing. Do a search on the name and bonsai - and all we know is that he is some guy that had a bonsai blog that has been dead for four years. And yet now people are using him as a reputable source for defining a bonsai style just because he posted a photo on the Internet. I wonder if someone asked Kimura how he would respond. "Broom style? No - that is a formal upright!" Of course most tours of Kimura's garden never meet Kimura... and only see the front "museum" part of the garden, not the working areas.
 
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