Maidenhair fern rescue
All of a sudden my maidenhair fern is dying. I think it needs repotting, but first I want to know what I can do for its immediate rescue. I've removed all of the dead fronds and thought of putting a plastic bag over it to up the humidity (lack of humidity is the biggest problem in my house). I have pebble trays but I don't really think they work. I've also put a gallon jug of water in the sun, poked some holes for evaporation. I haven't seen any pests on the fern. I really want to save this plant! Help please.