Peace Lily. Peace lilies are tropical, evergreen plants that thrive on the forest floor, where they receive dappled sunlight and consistent moisture. This tropical shade-loving plant helps cleanse the air we breathe. While we all appreciate cleaner, oxygenated air, it’s also the easy peace lily care, resiliency and forgiving nature that makes them such popular houseplants. This Peace Lily is Extra Large size with height between 80 – 100cm and pot diameter 45cm. Keep these plants out of direct afternoon sunlight, but in a bright, well-lit area. An east-facing window is ideal, as they will be exposed to the bright morning sun but avoid the intensity of mid-day rays. Peace lilies are far more tolerant of underwatering than overwatering, which is one of the most common reasons for a peace lily to die. Because of this, you should never water peace lily plants on a schedule. Rather, you should check them once a week to see if they need to be watered. Simply touch the top of the soil to see if it is dry. If it is, water your peace lily.