Hi all. First time poster, long-time reader. I have a number of coniferous yamadori, a few of which are ready for their first repotting this spring. Most have very lopsided root systems, due to the microenvironments in which they originally grew. I imagine this is a pretty common issue with yamadori.
What is the progression of steps I should take to balance out these root systems? This will require reduction on the side that currently contains most or all of the roots, as well as expanding on the other side.