After the white flower starts to turn yellowish and shrivel, should the flower be taken off? There are many other buds on the plant, which is indoors in a sunroom (Ohio).
Certified GKH Gardening Expert
It sounds like it could use a little more humidity. You can either mist it daily, or set it on a tray of pebbles with water poured on the pebbles (the water should not touch the pot). This will raise the humidity.
You can remove the yellowing flowers.