Peace Lily Plant Care

Peace Lily (Spathiphyllum wallisii) belongs to the Araceae family within the Spathiphyllum genus. Peace Lily is native to Colombia, Venezuela. Peace Lily is also known as Spathe Flower.

Peace Lily displays an upright, bushy growth habit, reaching up to 3 inches tall with a spread of approximately 2 inches. Peace Lily produces white, large spathe, spadix inflorescence.

Leaf size: approximately 12 inches.

Spathiphyllum wallisii requires watering every 7–14 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.

Peace Lily thrives in bright indirect light conditions. The optimal light range is 250–500 lux. Avoid placing Peace Lily in direct, harsh sunlight for extended periods, as this can scorch the foliage.

Spathiphyllum wallisii grows best at temperatures between 65°F and 85°F. Peace Lily prefers humidity levels of 40–60%.

Well-draining soil mix. Good drainage is essential for Peace Lily to prevent waterlogging, which leads to root rot and fungal issues.

Repot every 1-2 years in spring. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.

Peace Lily can be propagated through division or stem cuttings.

Peace Lily is susceptible to spider mites, aphids, mealybugs. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.

Peace Lily grows outdoors in USDA Zone 11b – 12b. Native to Colombia, Venezuela, Peace Lily is adapted to warm climates. In cooler regions, grow Peace Lily as a houseplant or bring it indoors before the first frost.