Why are peace lilies popular plants for low-light rooms?

Peace lilies are popular for low-light rooms because they are naturally adapted to grow under the forest canopy in their native tropical environments. This evolutionary trait allows them to thrive in the lower light conditions often found indoors.12

While they are highly valued for their ease of care and ability to tolerate dim settings, it is important to note that they are not true lilies. Additionally, while they are often kept for their aesthetic appeal and air-purifying qualities, they contain calcium oxalate crystals that can cause irritation if handled or ingested, making them mildly toxic to humans and pets. If you choose to keep one, remember that while they tolerate low light well, they are more likely to produce their signature white spathes when grown in brighter conditions.1