Peace Lily (Spathiphyllum wallisii): The Elegant, Air-Purifying Houseplant

The peace lily is a beloved houseplant with glossy, dark green leaves and distinctive white, sail-like spathes that surround a cream-colored spadix. Native to tropical Americas, Spathiphyllum wallisii blooms intermittently year-round in good conditions. It's renowned for removing indoor air pollutants.

Care Guide

Low to bright indirect light—avoid direct sun. Keep soil consistently moist; it wilts dramatically when dry but recovers quickly after watering. High humidity appreciated. Fertilize monthly in growing season. Repot annually in spring. Wipe leaves to remove dust.

Varieties and Benefits

Many cultivars exist: 'Mauna Loa' (large), 'Sensation' (giant), 'Domino' (variegated). All are excellent air purifiers (NASA study). Toxic to pets if ingested.

Taxonomic Profile