I would like to put my small boxwood hedge into a rectangular form. I never did this before - I need newbie advices.
It is useful to construct a frame/framework to guide? What material do I need to use as a guide? I assume freehand with an electric is not an option for me.
Can I use my electric hedge-cutter for it?
What else do I need to take care of?
See also my related question: When is the right time to trim boxwood?