They look healthy and suddenly they die like being stepped over by something heavy (which is not the case). Here are some pictures. Can you tell me what is causing it?
My anthurium are dying.
Looks like Peace Lily (Spathiphyllum) instead of Anthurium. Anyway, how long have they lived in this spot (have they been there a year or recently planted), how wet do you keep the area (looks a bit dry on the surface but pictures can be deceiving), are there any animals in the area (such as dogs - almost looks like a dog has been marking the one)?