I have a potentially nice Elm tree, some months ago I've repotted it and it has already produced new leaves a couple of times.
It's all messy right now and I was thinking to prune it (and maybe wire it too) and try to have a nice shape, but I'm afraid I will kill it.
Can you please help me suggesting what to do and how to start?
I attach the pictures of it (let me know if you need more).
Thanks a lot!