Peace Lily (Spathiphyllum)

Peace Lily (Spathiphyllum) — widely available at florists and home centres, sold as both small gift plants and larger floor specimens. One of very few houseplants that flowers reliably indoors under normal room lighting. The white spathe flowers are elegant rather than showy, and the droop-and-recover watering indicator is one of the most useful features of any plant for beginners who lose track of watering schedules. Explicit weaknesses: toxic to cats, dogs, and children — all plant parts contain calcium oxalate crystals; the dramatic droop when thirsty is a useful signal but looks alarming to owners who mistake it for the plant dying; brown leaf tips are common in tap water with added fluoride — use filtered or rain water if this is a persistent cosmetic issue; susceptible to spider mites in dry indoor air during winter heating season, which requires increased humidity or occasional leaf wiping with a damp cloth; flowers only once or twice per year under typical room conditions, so much of the year the plant is purely foliage.

Peace Lily is one of very few houseplants that flowers reliably indoors — white spathe flowers appear in spring under normal room conditions. Its visible droop when thirsty and rapid recovery within hours of watering make it the best self-watering-indicator plant for beginners who lose track of schedules. The concrete limitations: toxic to all pets and children, dramatic droop that alarms owners, and brown leaf tips from fluoride sensitivity.

▶ Video review

Thirsty? When to water your peace lily #plantcare #plants #houseplants #peacelily