Peace Lily Care Guide

The peace lily (Spathiphyllum), with its lush green foliage and elegant white blooms, is a popular houseplant known for its beauty and air-purifying qualities. Whether you’re a seasoned plant enthusiast or a beginner, this guide will help you master the art of caring for your peace lily.

Light Requirements
Peace lilies thrive in bright, indirect light. Place them near north or east-facing windows to avoid direct sunlight, which can scorch their leaves. They can survive in lower light conditions, making them ideal for rooms with limited natural light.

Watering
Water your peace lily when the top inch of soil feels dry. Typically, this means once a week during the growing season and less frequently in winter. Use room-temperature water and ensure good drainage to prevent root rot. Avoid overwatering as it can cause yellowing leaves. If the plant droops, it’s a clear sign it needs watering. Revive it by watering thoroughly.

Humidity
Native to tropical rainforests, peace lilies love high humidity. To increase humidity around your plant, you can place the pot on a tray filled with pebbles and water, mist the leaves occasionally, especially in dry winter months, or use a humidifier in arid environments.

Temperature
Maintain temperatures between 18–27°C (65–80°F). Avoid cold drafts or temperatures below 15°C (59°F), as these can harm the plant. Keep away from radiators and air conditioners to avoid temperature fluctuations.

Soil and Potting
Use well-draining potting soil, such as a mix of peat-free compost and perlite or cactus compost. Repot every 2–3 years in spring if roots become crowded or the plant wilts despite regular watering. Choose a pot one-third larger than the root ball.

Fertilising
Feed every 2–4 weeks during spring and summer with a balanced liquid fertiliser formulated for houseplants. Avoid over fertilisation, as excess fertiliser can cause leaf burn or stunted growth. Follow package instructions carefully.

Pruning and Cleaning
Remove yellow or brown leaves at their base and deadhead spent flowers to encourage new blooms. Wipe leaves with a damp cloth to remove dust and improve photosynthesis efficiency.

Common Problems
Yellow Leaves
- Cause: Overwatering or poor drainage.
- Solution: Let the soil dry out slightly before watering again.

Brown Leaf Tips
- Cause: Low humidity or over-fertilising.
- Solution: Increase humidity or reduce fertiliser use.

Pests
Fungus gnats may appear if soil stays too moist. Reduce watering and use organic pesticides like Bacillus thuringiensis.

Toxicity Warning
Peace lilies are toxic to pets and children if ingested, causing swelling or vomiting. Keep them out of reach of small hands and paws.

By following these steps, your peace lily will thrive, providing vibrant greenery and elegant blooms that enhance any indoor space