PlantFun
Plant Needs
Sunlight
Requires 6–8 hours of direct sunlight daily for optimal blooming; tolerate partial shade in extreme afternoon heat
Watering
Water deeply when the top 2–3 cm of soil is dry; avoid waterlogging corms to prevent rot
Temperature
Thrives in 18–25°C during active growth; dormant corms tolerate light frost down to 5°C
Characteristics
- Leaf: Linear, sword-shaped bright green leaves arranged in flat fan-like basal clusters
- Flower: Trumpet-shaped blooms in orange, red, yellow, or bi-color with ruffled, marked petals
- Corm: Underground storage structure with fibrous tunic for nutrient retention
Care Guide
Watering
Keep soil consistently moist during active growth and blooming
Fertilization
Feed every 2 weeks during active growth. Use balanced, diluted liquid fertilizer high in phosphorus to support blooming
Eggshell powder topdress：Crush dried eggshells into fine powder; sprinkle 1 tsp per plant around corm base and water lightly to release calciumPruning
- Remove spent blooms promptly to encourage additional flowering
- Cut back yellowing foliage completely after it dies back in autumn
- Trim damaged or diseased leaves at the base to maintain plant health
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA confirmed toxic; contains glycosides that cause vomiting, diarrhea, and excessive drooling
Humans: Ingestion of large corm quantities may cause mild gastrointestinal upset including nausea and cramping
Garden Uses & Culture
Culture: Symbolizes strength, integrity, and infatuation in traditional floral language
Usage: Popular cut flower for bouquets; ornamental garden border plant
