too much water by any chance? they do like to be fairly dry...not desperate but not wet..any mulch around the trunk/stem...take it away about 4-6 inches...it might be struggling to live and avoiding stemrot ..
(hide) If you want to play a game with an opponent of a similar level, you can define a required BKR range for a new game invitation. Then nobody with a BKR outside this range will be able to see/accept it. (Katechka) (show all tips)