A new to me Chinese Elm, looking for advice

MiteyF

Sapling
Messages
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Location
Ypsilanti MI
USDA Zone
5a
Bear with me. I've included quite a bit of this tree's background to (hopefully) aid in your guys' advice...

I've just recently gotten into bonsai, having had a few jades and other indoor plants over the last few years. About 2 weeks ago I picked up a small Chinese Elm from a local bonsai-specific shop. The owners are an older Asian couple that are very knowledgeable and VERY helpful. They have some exquisite trees!

This elm I purchased was with a batch they received from China which are bred as bonsai starts, and are sold as "indoor" bonsai. From my reading it seems this is typically not the case with elms, but have read that some elms from Southern China are bred in a warmer climate and thus do "well" as indoor bonsai. They had a few others (a bit older) that were about shohin sized, and were kept as indoor trees, which looked to be quite healthy. They had received this particular shipment of elms a few weeks prior, which were supposedly shipped during a dry spell. Many of these elms did not make the journey, but this was one of the ones that pulled through. When I got it, it had hardly any leaves, but the owner assured me that given lots of sunlight (daytime highs are ranging form 60-95 here in the past few weeks), it should come back nicely. She even said that if it died, I could bring it back and pick up another for 1/2 price. I bit, and picked one out.

In the first 2 weeks since I got it, I've had it outside the entire time, with temps ranging from 40 overnight to 95 during the day. It kept dropping the few leaves it had, and I was afraid it was on its last legs. Today however, I noticed a good amount of new buds! Hoorah, it's still alive! However, I don't know what to make of this... should an "outdoor" tree be budding this late in the growing season? Is this because it's been kept as an indoor tree and isn't expecting a winter dormancy?

What I'm wondering now is, should I keep this tree inside this winter, as it's likely been bred as an indoor tree, then keep it outside next year and raise it as an outdoor elm for the rest of its life? Or should I bite the bullet and let it live outside this winter? Right now I'm leaning towards bringing it in (I've got lights, it won't be sitting near a cold, drafty window) and letting it recuperate from the trauma of being shipped, then placing it back outside next spring and letting it thrive outdoors as I've read elms should.

What's everyone elses advice on the matter?
 
To be safe, I would keep it indoors this winter, then next year keep it outside permanently. Since it has been an indoor tree up until now it may not be prepared to go dormant for the winter (and die) outside.

These are often sold as indoor bonsai and a lot of people will argue that it can't be grown indoors for more than a couple of years because the lack of winter dormancy will eventually kill it. Either way, it will be healthier growing outdoors.
 
Exactly my (uneducated) thoughts, just needed to hear someone else say it to confirm.

So, if I keep it indoors this winter, assuming it does well, will that allow for an earlier repot come spring time? It's in a small nursery pot with fairly organic looking soil. It doesn't drain well, and appears to be quite root bound. Having been raised as an "indoor" plant, when would be a safe time to repot and do some minor root pruning, and put it in a better draining soil? I assume repotting isn't as temperamental for an plant that's been raised indoors?
 
You won't be able to place the plant out next spring til it warm up and temps remain above let's say 45?

I think the imports were grown in pretty warm locations.
 
I had the same issue this time last year with a little Chinese Elm I purchased. I limped it through the winter in full sun in my 50 degree (cause I'm a poor grad student) apartment. It would shoot new leaves and drop them, then bud again and drop them. It may be kinda stressful but it will pull through. They seem to be like weeds, hard to kill and grow like crazy.
 
I've got a decent little light setup which should help, and being a skinny little fucker, usually keep my house pretty warm :D
 
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