Peace lilies (Spathiphyllum) are not true lilies but members of the Arum family (related to philodendrons), prized for their ability to thrive in low light, clean air, and signal thirst by dramatically drooping. They are tropical, air-purifying, and, according to Feng Shui experts, they promote positive energy and balance.
Here are the top fun facts about the peace lily:
They Aren’t True Lilies: These plants belong to the Araceae family, not the Liliaceae family.
“Flower” is a Leaf: The iconic white “flower” is actually a modified leaf bract called a spathe that wraps around the tiny, true flowers on the center spike (spadix).
They “Talk” When Thirsty: Peace lilies are dramatic; they will droop significantly when they need water and perk back up shortly after being watered.
Air Purifying Superstars: NASA included them on their top ten list of air-purifying houseplants for filtering toxins like benzene, formaldehyde, and acetone.
They Turn Green: The white spathes (blooms) will eventually turn green as they age.