Monstera Deliciosa Bottom Leaves Turning Yellow. Although not as common as under-watering it is possible to overwater your Monstera plant. The most common cause of yellowing leaves among Monsteras is improper soil moisturein particular overwatering.
Black Spots on Monstera due to Over Watering. Black splotches with a yellow ring or halo indicate that your Monstera has a fungus. Yellow Leaves are Normal.
Unfiltered water containing adverse chemicals can also cause this issue.
At the same time rotted roots should be removed and the rest sprinkled with charcoal. If your leaves are turning yellow theres a good chance youre over-watering your monstera. Here are a few reasons why your Monstera leaves have black spots and what you can do to fix it. Causes of Monstera Turning Brown.