Light: Calathea warscewiczii will do best in medium indirect light. If kept in bright light Calathea warscewiczii may dry out too quickly and lose its patterning on the leaves.
Water: Make sure your Calathea warscewiczii never goes completely dry. Water when about the top 1-2" of soil has gone dry. Added humidity is necessary to ensure your Calathea warscewiczii stays happy! Place your Calathea warscewiczii near a humidifier, place it above a pebble tray, or keep it in a well lit bathroom!
Did you know? Calathea are notoriously susceptible to spider mites. Spider mites thrive in dry conditions, so keeping your Calathea warscewiczii in high humidity will keep it happy and help to prevent spider mites!