slow growing Epears on Betulaefolia
I read somewhere about growing small varieties like seckel and Klementinks on P.betulaefolia and thinking of doing just that. Does anyone have any experience with this or any other? Will the rootstock push out new growth from down below? It seems counterintuitive, but if they're putting goldrush on B118 and expecting a semidwarf, then what's the feasibility of directing such graft towards precocity on a very vigorous stock?