I would appreciate some suggestions on where to start on this Cherry Plum. It was dug up from under a massive mother tree, cut to about a quarter of it's original size and potted up. It is starting to leaf bud up.
Unfortunately all of the three main trunks have little movement and probably the younger two of the three are the only ones that would be able to be bent.
I have attached pictures of two sides.

Cherry Plum

Cherry Plum reverse
Fred