My Monstera Leaves Are Turning Yellow. Why Are My Monstera Adansonii Leaves Dying. That being said it is still very important to learn how your Monstera wants to be watered.
Probably the most common reason your Monstera leaves are turning yellow is from the soil being too dry. If the leaves of your Monstera adansonii plants start to turn yellow it is a sign that something is not right. Improper fertilization underwatering inadequate light pests transplant stress and low humidity levels can also cause Monstera leaves to turn yellow.
It could be watering issues overwatering or under-watering.
Only water your Monstera when the top 2-3 inches of soil are dry. Finding those yellow leaves on your monsteras is not a good sign. In some cases if you keep your Monstera in a cold place somewhere where temperatures are below 12C55F regularly and it doesnt get much light you can get yellowing leaves. The appearance of yellow leaves with signs of wilting and decay indicates a flooded plant.