Why Does My Monstera Have Yellow Spots. Pruning - Remove dry or dead leaves all year round but save any major pruning for the spring and summer months. That bruise will then expand into a spot when the new leaf grows.
If you notice the lower leaves especially the oldest leaves are turning yellow go ahead and feel the soil. Fungi bacteria or other pathogens can be the possible reason for the leaf spot disease of a monstera. Watering incorrectly improper light and malnutrition.
If your leaves are turning yellow theres a good chance youre over-watering your monstera.
The most common cause of yellowing leaves among Monsteras is improper soil moisturein particular overwatering. If you notice your Monstera has brown spots a short while after repotting it or moving it to a new location it is likely experiencing acclimation. If you have any questions please let me know in the comments below and thanks for reading. If you notice the lower leaves especially the oldest leaves are turning yellow go ahead and feel the soil.