Our Large Peace Lily Plant is considered a floor plant because it is too large to be displayed on a table. Most of this size Peace Lily are approximately 4 feet tall by 3 feet wide and is planted in a 10 inch grower's pot. The Peace lily's botanical name is Spathiphillum. This plant's popularity is due to its ease of care and symbolism of purity, peace, hope and healing making it a very thoughtful gift choice.