PlantFun
Plant Needs
Sunlight
Tolerates low to bright indirect light; avoid prolonged direct summer sun which can scorch leaf tips
Watering
Allow the top 5–7 cm of soil to dry completely between waterings; highly drought-tolerant
Temperature
Thrives at 18–27℃; avoid temperatures below 10℃ to prevent leaf browning and root damage
Characteristics
- Leaf: Rigid, sword-shaped leaves with pale green horizontal bands and sharp terminal tips
- Stem: Short underground rhizomes; aboveground stems are reduced to tightly packed leaf bases
- Flower: Creamy-white, fragrant tubular blooms on tall, upright spikes (rare in indoor settings)
Care Guide
Watering
Water when top soil is fully dry; avoid overwatering to prevent root rot
Fertilization
Diluted balanced feed once every 2 months. Avoid fertilizing in winter, when the plant enters dormancy
Eggshell powder topdress：Crush fully dried eggshells into fine powder; sprinkle lightly on soil surface to boost calcium levels and improve soil structure; avoid direct contact with leaf basesPruning
- Remove yellow or brown leaves at the base to maintain a tidy appearance and reduce disease risk
- Trim overcrowded underground rhizomes during spring repotting to control spread
- Cut off spent flower spikes after blooming to redirect energy to foliage growth
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic; saponins may cause vomiting, diarrhea, excessive drooling, and loss of appetite
Humans: Contains saponins; ingestion causes mild oral irritation, swelling, or nausea
Garden Uses & Culture
Culture: Symbolizes resilience and air purification; popular in feng shui for promoting positive indoor energy
Usage: Indoor air purifier (removes formaldehyde and benzene); low-maintenance ornamental foliage
