Thanks.
I get what you're saying re: wiring for support, and that makes sense. That's the sort of info I'm looking for. It sounds like wiring for support would risk damaging the bark and cambium, so I won't do that.
What you said is MUCH more useful than others simply saying, "Don't do that."
I've read TONS on the subject in books and watching videos. Been meaning to actually DO bonsai for over a decade, and this year my renewed interest coincided (barely) with the right time of year. So now I've got this juniper and a few little jade plants. I'm also considering air-gapping a couple yard trees.
One thing I'm learning about bonsai, rapidly, is that:
A) If you find info saying one thing, you're sure to find info saying the opposite. There's TONS of contradictory info online.
B) Bonsai people can be ridiculously opinionated, and are more than willing to give you their opinion whether you want it or not.
If I ask a technical question, I don't want to hear people's opinions about the tree itself. It's irrelevant. Answer the question and keep your opinion to yourself.
@rockm -- I'm not having "difficulties" (plural) with this tree. This is THE ONLY problem. It is not "dropping branches and steadily losing foliage." This ONE branch got damaged, most likely by an animal. It is actually gaining foliage, not losing it. And the foliage coming in appears to be mature scale leaves, rather than the juvenile needle leaves (which are still the majority).
As to "I'd bet that "good root" system was fairly rotted and the tree is pushing a new set of them..."
You lose that bet.
This isn't my first go with plants, just my first go with bonsai. The root system is excellent and strong. Not even REMOTELY rotted. I know what good roots look like. Had the roots been bad, I'd have left the tree where I found it.
But thanks for your assumptions and criticisms, even tho I didn't ask for them.