Why are there brown spots on Calathea houseplant leaves?

My plant has brown spots and dry brown edges. I do not know the name of the plant and do not know what’s wrong with it. Please help. Thank you. Anna

Hi Anna,

Brown spots and edges on Calathea HousePlant

Calathea Plant Problems

Your plant is a type of Calathea. These houseplants musy have very high humidity or their leaves develop brown spots and edges. You can increase the humidity by placing a Calathea Plant on a tray of wet pebbles (be sure the plant container is on the pebbles and not in the water), setting a humidifier near your Calathea houseplant, or by grouping houseplants together to create a greenhouse effect.