Place in medium bright light and away from any direct sunlight, which can scorch and bleach color from leaves.
Prayer plants like lots of moistrure so keep soil evenly moist but not water-logged. An addition of a humidifier would be most welcomed.
Feed Calathea warscewiczii with a liquid fertilizer diluted by half every 2 weeks spring through fall or feed with a very weak solution when watering the plant.
