I have a 3-year old rosemary that I planted alongside some lavender and thyme, and now it's massive and totally crowding out its companions. I haven't done much pruning, so it's become very woody and I'm not sure how or if it's even possible to reign it back in. Should I just take some cuttings and start over in a new location, free of other plants? Because otherwise, I'll always be fighting for space with this guy.