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Peace lily care

Spathiphyllum

Thirsty’s starting schedule for Peace lily: about every 5 days. Check the soil and adjust it to your home.

Watering

Keep the soil moist but not soggy, letting the top dry slightly between waterings, and never leave it sitting in water. Water a little less in winter. [1][2][3]

Light

Bright, indirect light is best; it survives in shade but rarely flowers. Keep it out of direct sun, which scorches the leaves. [1][2][3]

Humidity

Prefers moderate humidity; dry air can brown the leaf edges. [3][1]

Soil and potting

A well-drained potting mix high in organic matter. [1][2]

Pets

Toxic to cats and dogs; chewing it causes mouth burning, drooling and vomiting. [4][2]

Sources

1. NC State Extension: Spathiphyllum
2. Clemson Cooperative Extension Home & Garden Information Center: Peace Lily
3. Royal Horticultural Society: How to grow peace lilies
4. ASPCA: Toxic and Non-toxic Plants: Peace Lily

This page summarizes the sources above; follow them for the full picture. Light, pot, soil and season all change how fast a plant dries out, so check the soil before you water. Last reviewed October 9, 2026.