PlantFun
Plant Needs
Sunlight
Bright indirect to partial sun; tolerates light shade, avoid intense midday summer sun to prevent leaf scorch
Watering
Keep soil evenly moist during active growth and flowering; reduce watering once foliage begins to die back
Temperature
Hardy to -10°C; prefers cool spring temperatures, enters dormancy during hot summer conditions
Characteristics
- Leaf: Linear, strap-shaped, glossy green, basal rosette growth
- Flower: Bell-shaped, pale to deep blue (rare white/pink), clustered in upright racemes
- Bulb: Ovoid underground storage structure with papery brown tunic
Care Guide
Watering
Maintain consistent soil moisture during growth and flowering; avoid waterlogging bulbs
Fertilization
Apply diluted feed when shoots first emerge. Use a balanced, diluted liquid fertilizer to support foliage and flower development
Eggshell powder topdress：Crush dried eggshells into fine powder; dust lightly over soil surface in early spring to boost soil calcium and reduce bulb rot riskPruning
- Deadhead spent flower spikes to prevent unwanted self-seeding (optional, as plants naturalize well)
- Allow foliage to die back naturally to transfer nutrients to the underground bulb
- Dig and divide overcrowded bulb clumps every 3–4 years in autumn to maintain plant health
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic; ingestion causes vomiting, diarrhea, abdominal pain, drooling
Humans: Contains alkaloids; ingestion causes mild gastrointestinal irritation; bulb sap may irritate skin
Garden Uses & Culture
Culture: Symbolizes gratitude and humble beauty in spring garden traditions
Usage: Ornamental garden plant, cut flower for spring bouquets
