My hardy gardenia, which I bought about eight years ago, and have enjoyed it flowering profusely every year, even though we moved from Portland, OR to Maple Valley, WA four years ago, is in bad shape. I did transplant it into a bigger pot last year and it kept ion doing well. Then, suddenly, it started to turn ugly bown a couple of months ago. I keep cutting out the bad branches--now there are few left--but it is not recovering. No new leaves--no signs of flowers. Have not changed anthing (feeding, etc.) what is going on? Please help, I would hate to loose this lovely, fragrant plant by my backdoor.