Spathiphyllum - Peace Lily

Spathiphyllum, commonly known as the Peace Lily, is a popular indoor plant known for its beautiful, glossy leaves and striking white flowers (called spathes) that resemble calla lilies. Aside from its beauty, the Peace Lily is also an effective air purifier, making it a great addition to any indoor space. Here’s a complete care guide to help you keep your Spathiphyllum healthy and thriving.

Light Requirements:

Light Intensity: Peace Lilies prefer medium to low indirect light. They can tolerate low light but may not flower as frequently in such conditions.

Ideal Placement: Place your Peace Lily near a north or east-facing window for gentle, indirect light. Direct sunlight can scorch its leaves, so avoid placing it in harsh, direct light.

Watering:

Frequency: Water the Peace Lily when the top inch of soil feels dry. These plants like to stay evenly moist but can be sensitive to overwatering.

Considerations: Peace Lilies are known for “telling” you when they need water by wilting slightly. After watering, they typically perk up within a few hours. Avoid leaving the plant in standing water, as this can lead to root rot.

Humidity:

Preferred Levels: Peace Lilies thrive in moderate to high humidity (ideally around 50% or more).

Humidity Maintenance: If you live in a dry climate, increase humidity by misting the plant regularly, placing it near a humidifier, or setting it on a tray filled with water and pebbles.

Temperature:

Optimal Range: Peace Lilies prefer warm temperatures between 18°C to 26°C (65°F to 80°F). Avoid exposing them to temperatures below 10°C (50°F), as they are sensitive to cold.

Winter Care: Keep the plant away from cold drafts, heaters, or air conditioners that could cause temperature fluctuations.

Soil and Potting:

Soil Type: Peace Lilies do best in a well-draining, all-purpose potting mix with some peat moss or perlite to retain moisture without becoming waterlogged.

Potting: Use a pot with drainage holes to prevent water from accumulating. Repot every 1-2 years or when the plant becomes root-bound.

Fertilizing:

Fertilizer Type: Use a balanced, water-soluble fertilizer (such as 10-10-10) at half the recommended strength.

Frequency: Fertilize monthly during the growing season (spring and summer) to support blooming. Reduce or stop fertilizing in the fall and winter when growth slows.