PlantFun
Plant Needs
Sunlight
Full sun exposure for optimal bulb development; tolerate partial shade but may produce smaller, less dense bulbs
Watering
Water deeply when the top 5 cm of soil is dry; avoid overwatering to prevent bulb rot and fungal growth
Temperature
Hardy to -10°C during dormancy; active growth thrives at 15–25°C; avoid sustained temperatures above 30°C
Characteristics
- Leaf: Long, hollow, linear green leaves growing from the bulb base
- Bulb: Globe-shaped, papery white outer skin with crisp, fleshy white inner scales
- Flower: Umbel of small, star-shaped white flowers atop a tall, hollow scape
Care Guide
Watering
Keep soil consistently moist during active leaf and bulb growth; reduce watering as foliage begins to yellow
Fertilization
Apply balanced granular fertilizer at planting. Discontinue fertilizing once bulb swelling begins to encourage natural ripening
Eggshell powder topdress：Crush dried, clean eggshells into a fine powder; sprinkle 1–2 tablespoons around the base of plants and work lightly into the topsoil to avoid disturbing rootsPruning
- Remove yellowing outer leaves to improve airflow and reduce fungal disease risk
- Cut back flower scapes as soon as they appear to redirect energy to bulb development instead of flowering
- Trim dead foliage completely after it yellows in late summer to prepare bulbs for storage
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic; contains N-propyl disulfide which causes hemolytic anemia by damaging red blood cells
Humans: Large ingestion may cause gastrointestinal upset, nausea, or diarrhea; sap may irritate skin/eyes
Garden Uses & Culture
Culture: Symbolizes purification and protection in some cultural traditions; associated with strength and resilience in folk lore
Usage: Culinary staple for raw salads, cooking, pickling; has traditional medicinal uses for anti-inflammatory and antimicrobial properties
