Just bought a red flowered anthurium plant noticed some of the underleaves have brown motteled colouring and some stems are brown?Please advise if this is a desease?or not in correct position?Have it in the kitchen away from sunlight?
Anthurium/Brown Marking on Underleaves
Certified GKH Gardening Expert
This could be a fungal issue, mottling is often fungus related. This article may help diagnose it:
It sounds like your lighting is fine, as anthuriums do not like direct sunlight. They also don't like wet feet, so make sure your not overwatering it.