Peace Lily (Spathiphyllum floribundum)
floribundum
About this plant
Spathiphyllum floribundum, commonly known as Peace Lily, is a popular indoor plant recognized for its glossy green leaves and elegant white flowers. It is valued for its ability to purify indoor air and its tolerance of low light conditions. The plant produces white, hood-like flowers that bloom intermittently throughout the year, adding a touch of beauty to homes and offices.
Taxonomy
Higher classification: Order: Alismatales
Origin & Distribution
- Native region
- Central and South America
- Distribution
- Widely cultivated indoors worldwide; native to tropical regions of Central and South America.
Care
- Suitable locations
- Indoor, Balcony, Greenhouse
- Preferred window facing
- North-facing, East-facing, Northeast-facing, Northwest-facing
- USDA hardiness zones
- 10–12
- Soil pH
- 6.0–7.0 (slightly acidic to neutral)
- Soil type
- well-draining potting soil mix
Watering. Water when the top inch of soil feels dry. Avoid letting the plant sit in water to prevent root rot. Increase humidity by misting leaves if air is dry.
Fertilizing. Feed the plant with a balanced, water-soluble fertilizer every 6 to 8 weeks during the growing season (spring and summer). Avoid over-fertilizing, which can harm the plant.
Spathiphyllum floribundum is a tough and easy-to-care-for plant that thrives in low to medium light. It prefers evenly moist soil but can tolerate occasional drying out. Watch for overwatering, which can cause root rot. Regular wiping of leaves helps keep it healthy and dust-free.
Propagation
- Propagation methods
- Division
Ornamental features
- Flowering
- Yes
- Flowering period
- spring–summer
Glossy dark green leaves and distinctive white spathe flowers that resemble a hood or sail.
Toxicity & Safety
The plant is mildly toxic if ingested, causing mouth irritation and stomach discomfort. Keep away from children and pets.
Allergy information
Spathiphyllum floribundum may cause mild allergic reactions in sensitive individuals, mainly due to its pollen and sap. People with plant allergies might experience skin irritation or sneezing. To reduce exposure, avoid direct contact with the sap and keep the plant in well-ventilated areas.
Common problems
Overwatering can lead to root rot and yellowing leaves. Low humidity or dry air may cause brown leaf tips. Pests like spider mites or aphids can occasionally appear if the plant is stressed.
Uses
Primarily grown as an ornamental houseplant for its attractive foliage and flowers, and for improving indoor air quality.
Notes
Prune yellow or damaged leaves to encourage healthy growth. Repot every 1–2 years to refresh soil and provide room for roots. Sensitive to cold drafts and sudden temperature changes.