Hi, could you please comment about leaving the 'core' root ball undisturbed on old trees during reporting? A few well known professionals mentioned while talking about akadama!
Well, what is says "leave the core root ball undisturbed as far as possible." I try to avoid repotting as far as possible and if I have to do as little as possible. I know very well that this is unorthodox.
Only by long term results one can tell whether a mehtod is valid. I have these results.
In this case I had to do a ral lot and hated it. It is difficult though to kill an ash when repotting. They are related with olives. On olives you can, if absolutely necessary, cut off ALL roots and they will probalbly come back.