Forrest was repotted in spring, some old soil removed. Few roots worked on. I tried to plat it deeper but not much could have been done. Couldn't push it too far since a lot of roots were removed. Soil mix adapted with much more pumice since it is lighter than my preferred zeolite.
Now growing strongly, trimmed back ľ times already. The main tree still needs a lot of improvement in the top of the crown paradoxically.