Brown edges on Monstera leaves are common. But they're rarely random. Often it's your plant quietly responding to something in its environment. Here are four things worth checking: Glanzmispel "Red Robin" Photinia Red Robin Baumschule Brauweiler THRILRUG 7092cm Monstera Leaf Area Tufted Rugs Non Slip Bath Mat Tufted Rug,Ultra Soft Washable Children Play Plant Leaves Shaped Kids Pets Floor Mat Carpet for Bedroom,Living Room Green BigaMart Why the heck are the petioles so long on this monstera? : r Monstera Zwergliguster 'Lodense' Ligustrum vulgare 'Lodense' Baumschule Horstmann