The Peace Lily Plant is a shop and customer favorite! It's a very adaptive and low maintenance plant and is also known as the Spathiphyllum. It has a graceful look and adds positivity to any space. We recommend adding a plant to every room in the house, so place your order today for this stylish favorite! The Peace Lily plant is an ideal gift for sympathy or get well wishes. We offer Peace Lilies in three sizes: standard is an 6" potted plant, deluxe is an 8" potted plant, and premium is for a 10" potted plant.