The peace lily is a popular houseplant appreciated for its elegant appearance and its ability to signal when it needs care. It is well suited for both beginners and experienced growers and thrives in the home environment with the right care.
The peace lily has large, dark green and glossy leaves that grow from the base in dense clumps. The white flowers consist of a light-coloured spathe surrounding a central spadix. When the plant is healthy, it often flowers several times a year and gives a fresh and calming impression.
Placement and light
The peace lily thrives best in bright to semi-shaded conditions. It can be placed a little further into the room but prefers indirect light. Strong direct sunlight can cause brown spots on the leaves. An east- or north-facing window, or a bright location without direct sun, is usually ideal.
Watering and humidity
The soil should be kept evenly moist but not waterlogged. The peace lily is sensitive to drying out and clearly shows when it needs water by drooping its leaves. After watering, it recovers quickly. Water regularly and do not allow the soil to dry out completely.
The plant appreciates high humidity and benefits from being misted with lukewarm water. This is especially important during winter when indoor air is often dry.
Soil and feeding
The peace lily thrives in a nutrient-rich and well-aerated potting soil. During spring and summer, it can be given a weak fertiliser about every other week. During autumn and winter, it is sufficient to reduce feeding or pause completely, as growth is slower during this period.
Repotting
When the roots fill the pot or start to appear through the drainage holes, it is time to repot. This is best done in spring. Choose a slightly larger pot and replace with fresh soil. Large plants can be divided to create additional specimens.
Common problems
Yellow leaves are often caused by overwatering, while brown leaf edges can be a sign of dry air or irregular watering. If the peace lily does not flower, it may be due to insufficient light or nutrients. Regular monitoring makes it easier to detect problems early.
Author: Emma Vogiatzi
Fact-checked by: Erik Hoekstra
Last updated: 2026-02-05