A slightly neglected Chinese elm

This post begins inside and ends up outside. Opposite of the last post I guess.
Must mean I’m making progress.
Here’s the little tree.
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It a very modest Chinese elm. It began life a an s-curve and I chopped it. Kinda like this:
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Like I said, it’s very modest. The root base is very average.
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And I’ve neglected it a little.
You can see how much it’s grown since I wired it.
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My plan today is to unwire, trim and rewire, and repot.
Whoa?! Repot? I say that because the keen eyed readers in the audience probably saw the emergent and even emerged leaves on the tree.
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That’s a no no, ain’t it? Repotting a deciduous tree with leaves on it?
Here’s a secret you won’t see in any book: you have, with a chinese elm specifically, a much greater leeway in your repotting times, than with most other deciduous trees. One could repot with it fully leafed out for a month even.
The reason is that this is a near tropical tree (why it can thrive here in Florida). In many places in Florida, or if you protect it from the cold up North, it doesn’t even drop it’s leaves.
If the tree is in full leaf it’s best if you defoliate it, it will help the tree acclimate better. When a tree puts out its first leaves it puts out new roots too. By defoliating when repotting the already leafed-out chinese elm, you will stimulate more root growth and ease it into the stress of the repot.
Getting back to my tree, I first remove the wire.
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Yeah, that’s a lot of wire on a little tree. You should know that, since I do bonsai, I have a bit of an obsessive nature. And if you’ve read the blog, you also know that I like to wire. The reason is this:
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The movement of those branches is from the wiring.
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The ramification is from applied trimming. That lesson is in this post.
Don’t be alarmed if you have some branch dieback after winter, it’s normal.
This branch is dead to the red line (or arc or parabola or whatever you’d like to call it. Is it a ray….?)
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And, for those who are too lazy to click on the ramification link, here’s a quick lesson for you.
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Ready?
I cut at the red line for movement, which the lovely turquoise line shows, and also for taper, which the orange brackets show, the main branch is thicker than the side branch.
Here’s the before:
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And after trimming.
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Dramatic lighting courtesy of the TV.
Now it’s time to venture outside.
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I need to pick a pot.
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I’m fond of the pot shape it’s in even though it’s not right technically.
Let’s see what I can find…..
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One of these maybe.
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This one?
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Nah.
Maybe this one?
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Nope.
This one….yes.
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A pot I bought way back in 2009 and have been looking for the right tree since.
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A beautiful Taiko Earth creation. Look at that color, glaze, and texture.
Prep the pot.
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Prime the pot.
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And now we can root prune.
Notice the white roots?
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An elm doesn’t have white roots. Those are from weeds.
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It’s the best and easiest time, when repotting, to really be thorough with your weeding.
Get the whole thing.
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Sorry about the pasty, hairy leg. I’ve been housebound lately.
So…using just a chopstick, I comb out the roots.
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And using a sharp pair of shears (I don’t have a special pair of “root shears”. Some people do. I just don’t see the need.)
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Then I gently nestle the tree into the pot, and then tie it in brutally.
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I say that because many people put some kind of soft covering on the tie-down wires. In all the years I’ve been doing this I’ve never had damage from tie-down wires.
Even when I cinch it down.
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I back fill soil and chopstick it in.
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Looks good to me.
Then I put a pre-emergent weed treatment on and then a handful of….
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Nope. The little black granular stuff in the cup is fertilizer.
This is the last lesson of this post: when repotting a deciduous tree that is in branch development stage, fertilizer at that time will result in long internodes and giant leaves. We are controlling growth at this point. So no ferts, ya’ dig.
Wait until you have three sets of leaves, trim back to one set, then fertilize for the season.
I ended up only putting two wires back on, most of the shaping was done with scissor discipline.
Ready for the glamour shot?
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I like its new pot, it’s classy now.
Ok, I lied about lessons, one last one.
Pots don’t die.
It’s better too have many pots to choose from than not the right one.
So find a good pot dealer with good stock from all over the world, good prices and good varieties.
It’s repotting season, time to get busy!

About adamaskwhy

Visual artist specializing in bonsai, mostly.
This entry was posted in branch placement, refine, roots and tagged , , , , . Bookmark the permalink.

10 Responses to A slightly neglected Chinese elm

  1. Brian says:

    Glad to see you back at it….Great little tree.

    Brian

  2. Corri says:

    I always enjoy your bonsai blogs.

  3. Mills says:

    Enjoyed your trim & repotting – and agreed 100% with the pot. Don’t put the l’il tree down – I’d be happy to give it a home. 🙂

  4. Kyle M says:

    Nice blog and love all the tips!
    Will go find a good pot dealer now… Wait…

  5. Tony Tickle says:

    Reblogged this on Bonsai & Yamadori from Tony Tickle and commented:
    Adam does a nice job on a neglected little elm.

  6. Pingback: A slightly neglected Chinese elm | Adronius

  7. That is one good looking tree mate! And a nice pot to go with it 🙂 I now have to go get myself a Chinese Elm for the collection (funnily enough not one ive yet bought haha)

  8. van says:

    Good to see ya kicking again. Beautiful tree goes well with the new home, and that soil mix is sure purty. Look like you add/drop a few components from your original post of bonsai soil mix.

  9. DrCrick says:

    “So find a good pot dealer with good stock from all over the world, good prices and good varieties.” Pot and bonsai does go together….

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