I remember hearing from someone re pruning an English Box hedge that you should prune a bit and prune often. Just wondering if this is still the case?
For a hedge that I want to limit to about 12 inches, do I just let it grow while it gets to that height or is it best to continually prune to shape? There are some bits growing out horizontally that are outside where I want - do I leave this until the growing season is finished or do I do that now?
Thanks