Slippery Elm propagation?

[RJG2]

I'm glad to see I'm not the only one getting the run around from this species. I've gotten so frustrated with rubra, I'm just moving on to American elm. I made the mistake of assuming these things could be treated like chinese elm and I definitely didn't get the responses I expected.

So far the one I do have is doing well - but propagation is another story!

At least I've if my air layers was successful this year, so my sample size for development will be 2 next year.