When to Repot a Monstera Signs, Steps & Aftercare CompleteGrow Monstera gelbe Bltter und braune schwarze Stellen Philodendron Scandens Fast Growing Vining Plant Plant Circle If you notice that your Monstera plant is starting to develop orange or brown spots on its leaves, it may be suffering from rust fungus. This is a common problem that can Melilotus albus (White Sweet Clover): Minnesota Wildflowers