I have a peace lily that is about 2.5 years old, it has been doing very well until recently for an unknown reason. I have not changed watering habits or light intensity. Its leaves are starting to dry up...but they retain their green color all the way through the drying process...absolutely no brown, yellow, or black. The leaves dry anywhere from the lower leaves to the top ones.
I re-potted the plant about a year ago. This issue began about 6 months ago. Any insight or suggestions to try? Help is much appreciated! Thanks!