Peace Lily Care: Light, Water, Pruning, and Blooming

Complete Peace Lily (Spathiphyllum) Care Guide

Peace lilies are popular for their glossy leaves and white spathes. Here's how to keep yours thriving.

Light

Bright, indirect light is essential. A north window or a few feet from an east/west window is ideal. Too little light = no blooms, leggy growth. Too much direct sun = scorched leaves.

Watering

• Water when the soil surface feels almost dry or the plant starts to wilt slightly, whichever comes first.
• Water thoroughly until it drains out; empty the saucer.
• Do not let sit in water. Peace lilies are sensitive to fluoride/chlorine; use filtered or distilled water if possible.

Pot and Soil

• Peace lilies prefer to be slightly root-bound. Do not move to a larger pot unless roots are circling and soil dries in 1–2 days.
• Use a peat-based, well-draining mix.

Fertilizing

Optional. If desired, feed monthly at half the label rate during active growth (spring–summer). Skip in fall/winter.

Pruning and Blooming

• Cut spent flower stalks at the base (diagonal cut).
• Remove yellow/brown leaves at the base.
• New flowers emerge from new stems, not old ones. Old stems can be removed entirely.
• If the plant is not blooming, increase light and ensure it's root-bound.

Peace lilies are resilient. With proper light and watering, they reward you with regular blooms.