Peace Lily Care Guide
Spathiphyllum wallisii
Quick Answer
Peace Lily needs watering every 1 week in summer and every 1–2 weeks in winter. It thrives in low to medium indirect and temperatures of 60–85°F. Difficulty: Easy. ⚠️ Toxic to pets — keep away from cats and dogs.
⭐Difficulty
Easy
☀️Light
Low to medium indirect
💧Watering
Every 1 week
🌫️Humidity
Medium–High (50–60%)
🌡️Temperature
60–85°F
📈Growth Rate
Moderate
Toxicity
Source: ASPCA Animal Poison Control
Watering
Summer
Every 1 week
Winter
Every 1–2 weeks
Method: Keep soil consistently moist; never waterlogged
Light Requirements
Low to medium indirect
Thrives in low to medium indirect light. Avoid direct sun.
Soil & Potting
Soil: Rich, well-draining potting mix
Pot: Any pot with drainage holes
Temperature & Humidity
Temperature: 60–85°F (16–29°C)
Humidity: Medium–High (50–60%)
Fertilizing
Frequency: Monthly spring/summer
Type: Balanced fertilizer 20-20-20, quarter strength
Common Problems
Drooping dramatically → Underwatering. Water immediately — recovers fast.
Brown tips → Fluoride, chlorine, or low humidity. Use filtered water.
Yellow leaves → Overwatering or too much direct light.
Not blooming → Needs more light or is root bound.
Propagation
Division at repotting
Seasonal Care Calendar
🌸 Spring
Resume fertilizing with a bloom-boosting fertilizer. Repot if roots are emerging from drainage holes.
☀️ Summer
Watch for spider mites in warm weather. Water consistently. Blooms typically appear.
🍂 Fall
Flowering may occur again. Reduce fertilizing toward end of season.
❄️ Winter
Minimal water and no fertilizer. Keep away from cold drafts — very sensitive to chill.