I'm feeling very guilty as we've had two potted bay trees for around five years. They started off as beautifully pruned lollipop shapes and they've slowly grown out of shape with minimal pruning (as we've been busy with two house renovations and two babies in the interim)!
Does anyone have any advice on how I can get these back into shape and better condition, please as I have no idea how to start with pruning etc. For reference, we have a small NW facing walled garden in London.
Many thanks!