I have a huge established rosemary shrub in my yard. My father- in- law must have planted it 25 years ago. I need to move it to a more desirable location, but I am afraid of hurting it. I would also love to break it up and make toparies out of some of it to use in my home. The cost of a medium topiary in my neck of the woods is about $50, so creating my own is ideal. I need advice!