How to Transplant Large Leaf Philodendron Outside The Tropical Grower My monstera is turning yellow and there are some white gross moldy growth on the soil! The healthy leaves are also turning yellow and worried that the entire plant will turn yellow Monsters of California Monsters Inc Monster with Glasses MYTH: "Removing a dying leaf as soon as it starts yellowing saves energy for the plant", , There's actually a process happening when the oldest leaf on the plant turns yellow the plant is breaking