Wilting leaves

[qltyczch20]

Plants are all most 90 days old. Looked good until about 2weeks ago. At first just the new leaves were affected, now the older leaves are slowly dying off
Any ideas.

 

[Rosebud]

My first guess is way over watered. You need to let the plant dry between waterings. Pot needs a wet and dry cycle. If you agree that it is the water i would take it out of the pot and let it air dry. roots and all. IF you can't get it out than put a fan on the pot. Good luck.