Tieball
Masterpiece
I let my roots continue to be buried. They appear, to me, to thicken better buried which in turn helps thicken the lower trunk. I’m sure there’s some science behind it...but it’s doing the job for me. I also seem to get more roots developing closer up to the trunk on those roots when buried...which really comes in handy when I want to shorten a fat root back toward the trunk. I uncover roots sometimes just to see what’s going on there...and then bury them back....it’s never caused a tree health problem....after I re-bury the roots I always water the area well right after the exploration.@Tieball
And yeah there are 2 decent roots under that crossover root, I exposed them this year hoping they would harden off