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Growing Peace Lily Plant: A Quick Start Guide 

By stacy ling

Gardening Tips & Tricks

Learn EVERYTHING about peace lily care! From light & water to pests & propagation, this guide has it all.

The peace lily (Spathiphyllum ), with its lush, dark green foliage and elegant white “flowers” (actually modified leaves called spathes), is a beloved houseplant known for its beauty and air-purifying qualities. They are known for speaking to their plant parents and are pretty easy to grow.

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Light and Location Peace lilies prefer bright, indirect light. Think of the dappled sunlight they receive in their natural rainforest habitat. An east- or north-facing window is ideal.

Soil and Planting  A well-draining potting mix is crucial. Peace lilies like their soil to be consistently moist but not soggy. A good mix should contain organic matter (like peat moss or coco coir) for moisture retention and perlite or sand for drainage.

Temperature and Humidity These tropical plants prefer temperatures between 65-80°F (18-27°C). Avoid placing them near cold drafts or heat sources. As tropical plants, they appreciate humidity.

Watering One of the most common mistakes with peace lilies is overwatering. Allow the top inch of soil to dry out before watering thoroughly. Ensure the pot has drainage holes, and discard any excess water that collects in the saucer.

Fertilizing Peace lilies are light feeders. Use a balanced liquid fertilizer (like 20-20-20) diluted to half strength. Fertilize every 4-6 weeks during spring and summer, and reduce or stop fertilizing in fall and winter.

Common Pests and Diseases Mealybugs: These tiny, white insects suck sap from the plant. Treat with insecticidal soap or neem oil. Spider mites: Look for fine webbing and tiny, moving dots. Increase humidity and treat with insecticidal soap or neem oil. Root rot: Caused by overwatering. Repot in fresh soil and adjust watering habits.

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Follow along to learn more about how to grow peace lily plant.

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