Peace Lily: Reliable White Blooms in Average Home Conditions

Botanical Name: Spathiphyllum wallisii

Of all flowering houseplants, peace lily is probably the easiest. It tolerates average indoor conditions better than most. Pale green spathes turn white as they open, surrounding a protruding spadix of tiny true flowers. Blooms appear in early summer, lasting weeks.

Care for Consistent Blooms

Light for Flowers

Bright indirect light. No direct sun (scorches leaves). Tolerates low light but blooms poorly.

Water: Evenly Moist

Keep soil evenly moist. Drainage hole essential — soggy soil causes root rot. Brown leaf tips = overwatering or direct sun.

Humidity Helps

40%+ RH. Shriveled dry leaves = too dry. Mist or use pebble tray.

Divide to Rejuvenate

Older plants that refuse to bloom often respond to division in spring — one of the few plants that blooms better after dividing.

⚠ Caution: Poisonous. Keep away from children and pets. Wash hands after handling.

Quick Reference: Peace Lily Care

• Origin: South America
• Height: Up to 3 ft (90 cm)
• Light: Bright indirect; tolerates low light
• Water: Evenly moist; drainage essential
• Humidity: 40%+ RH
• Temperature: 65–75°F (18–24°C)
• Soil: Peat-based mix
• Fertilizer: Balanced liquid monthly spring–summer, diluted by half
• Propagation: Division every 5 years or when needed. Likes being slightly pot-bound.