Provide your Dieffenbachia 'Reflector’ with bright indirect light. It can handle lower light as well. Rotate your Dieffenbachia regularly and let the soil slightly dry out between waterings. This plant likes high humidity, mist regularly or place a tray of water near the plant. Fertilize monthly during the growing season with a balanced, water-soluble fertilizer. Prune yellow or damaged leaves regularly to maintain a neat appearance.