Water when received, allow the soil to dry out between watering.
Diffenbachia needs bright light, but avoid direct sunlight in unhabituated plants.
Apply a liquid fertiliser especially formulated for indoor plants. Apply during the spring, summer and fall season. Let them rest during the winter.
Dieffenbachia thrives in temperatures above 62 degrees Fahrenheit and prefers a high humidity environment.
These plants love moisture in the air, however they can tolerate average room humidity.