Monstera Leaves Brown Spots. Final thoughts on spots on Monstera. Over watering can lead to ugly dark brown spots on your leaves and underwatering can cause light brown spots and dry crispy leaves.
Fungal infections usually begin as a single brown spot which then increase in number over time. Many gardeners have a problem with Monstera leaves that develop discolored brown spots. Light brown spots and crispy edges on monstera leaves means the monstera needs more water.
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My Monstera Leaves Have Black and Brown Spots. My Monstera Leaves Are Not Splitting. Low humidity and dry air also cause the leaf edges to brown. Monstera leaves browning can be caused by.