lets' ya check out the root mass / or rott..& scratch off
Fresh potting mix will fix if you have a soil problem..
Correct the pot size of plant. nanners that live in the cold like smaller pots, well I don't know if they like it, but your chances of success will be increased.........
Gardening calms the nerves esp. if you got three yelling kids & a wife??????
My biggest problem is watering, teaching myself to stay away from them....