Podocarpus in the shade
We have some podocarpus hedging trees growing in the shade. Well, "growing".
Is there anything I can do to them to make them actually grow and fill out? Or is this one of those things where they will just grow veeeery sloooowly and there is nothing I can do about it?
Thank you very much.
PS. Sorry if this is offtopic etc. Very new here. Tried searching, did not find anything.