What is peace lily?

  • Botanical Name: Spathiphyllum

  • Common Name: Peace Lily

  • Description: Peace lilies are popular indoor plants known for their elegant, dark green leaves and striking white "flowers," which are actually modified leaves called spathes. They come in various sizes, from small tabletop varieties to larger plants reaching several feet tall.

  • Light Requirements: They prefer low to medium indirect light. Avoid direct sunlight, which can scorch the leaves.

  • Watering: Water thoroughly when the top inch of soil feels dry. They are somewhat drought-tolerant but will droop noticeably when they need water. Avoid overwatering, as this can lead to root rot.

  • Soil: Use a well-draining potting mix.

  • Humidity: Peace lilies thrive in high humidity. Increase humidity by misting regularly, using a humidifier, or placing the plant on a pebble tray.

  • Temperature: Ideal temperatures are between 65-80°F (18-27°C). Avoid cold drafts.

  • Fertilizer: Feed with a balanced liquid fertilizer every 6-8 weeks during the growing season (spring and summer).

  • Toxicity: Peace lilies are toxic to cats and dogs if ingested. They contain calcium oxalate crystals, which can cause oral irritation, excessive drooling, vomiting, and difficulty swallowing.

  • Air Purification: Peace lilies are known for their air-purifying qualities, helping to remove toxins such as formaldehyde, benzene, and trichloroethylene from the air.

  • Propagation: They can be propagated by division during repotting.

  • Common Problems: Overwatering (leading to root rot), underwatering (causing drooping), and pests such as mealybugs or spider mites.