Light: Piper Parmatum prefers indirect sunlight. Any room with a bright window will do, and stay 3 to 6 feet away from the nearest light source. Brighter rooms will help it produce more leaves.
Water: A Piper Parmatum likes the soil to be completely dry before watering next. Every 3 to 4 weeks is average.
Humidity: Piper Parmatum like any environment. Average household humidity is great.
