Peace Lily Care Guide
Spathiphyllum wallisii
Araceae / Spathiphyllum
Also known as: Spath, White Sails
Light
Low Light
Humidity
High (60%+)
Temperature
18C - 30C
Difficulty
Beginner Friendly
Pet Safety
Toxic to Pets
Peace Lily is a graceful houseplant that produces white spathes. It tolerates lower indoor light but generally grows and flowers better in brighter indirect light. Houseplants are not a substitute for ventilation or effective indoor air filtration.
Peace Lily care at a glance
Give Peace Lily low light and keep soil consistently moist but not waterlogged. Will droop when thirsty. Use rich, well-draining potting mix with peat. Keep temperatures between 18C and 30C.
Pet owner? Read the detailed Peace Lily safety guide for cats and dogs.
Light Requirements
Low Light. Place near a window that provides appropriate light levels for best growth.
Watering
Keep soil consistently moist but not waterlogged. Will droop when thirsty.
Humidity
Prefers high humidity (High (60%+)). Adjust based on your room conditions and season.
Temperature
Optimal range: 18C to 30C. Avoid cold drafts and sudden temperature changes.
Soil
Rich, well-draining potting mix with peat.
Fertilizer
Every 6-8 weeks during growing season.
Common Problems
Frequently asked questions
How often should I water Peace Lily?
Keep soil consistently moist but not waterlogged. Will droop when thirsty.
What light does Peace Lily need?
Peace Lily prefers low light.
Is Peace Lily safe for pets?
Peace Lily is considered toxic to pets. Keep away from cats and dogs.
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Sources and review
Content last reviewed: September 4, 2026
Content compiled from publicly available horticultural references for educational purposes. Source organizations are listed for transparency only and do not imply endorsement.