Native to South and Central American, Monstera houseplants thrive in warm and humid conditions. These houseplants are popular members of the Araceae family due to their large and fenestrated leaves (earning them the nickname Swiss Cheese Plants). While Monstera are generally easy to care for, a common problem many plant owners encounter is Monstera leaves turning brown. There are several reasons why this may occur- this article will help you differentiate between the reasons and provide solutions so your plant can bounce back.