I'm in Victoria, BC. My neighbors wanted rid of their Lavatera (Kew Rose), so I transplanted it to my yard just 15 feet away; facing the same way. I'm worried that we planted it too deep (about 3 feet). It is about 3yrs old and 6 feet high. I understand that they don't transplant well, but I want to give it my best attempt. Also, how often should I water it now?