Hi all, I bought this about 10 years ago, info on web said 4 feet in 10 years but... its probably close to 15 feet already and no sign of stopping. (Maybe it was a mislabel?) It's wayy too big for its current spot. Total beauty, would hate to kill it, but is there any solution? Is a careful move at this point impossible? Is prune checking it viable? (I'd think not) Any advice would be greatly appreciated.