PlantFun
Plant Needs
Sunlight
Requires full, direct daily sunlight for robust blooming; avoid partial shade which reduces flower production
Watering
Water deeply when the top 5 cm of soil dries out; avoid overwatering to prevent corm rot
Temperature
Hardy to -10°C with winter mulch; thrives in cool to temperate daytime temperatures during growing season
Characteristics
- Leaf: Linear, sword-shaped, blue-green, arranged in flat fan-like basal clusters
- Flower: Ruffled funnel-shaped magenta-purple blooms, borne in dense, unbranched vertical spikes
- Corm: Small, rounded underground storage structure with a fibrous brown tunic
Care Guide
Watering
Keep soil consistently moist during active growth and blooming; reduce watering as blooms fade
Fertilization
Apply balanced granular fertilizer at corm planting. Avoid high-nitrogen fertilizers to prevent excessive foliage growth at the expense of blooms
Eggshell and banana peel compost tea：Steep fully composted banana peels and crushed eggshells in water for 3 days; dilute 1:20 for root drench to support corm health and bloomingPruning
- Deadhead spent blooms promptly to encourage extended flowering
- Cut back foliage to 10 cm after it yellows completely in late summer to support corm dormancy
- Lift corms in regions with harsh winters; trim dried foliage and store in a cool, dry location until spring planting
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic, contains toxic glycosides that cause vomiting, diarrhea, excessive drooling, and abdominal pain
Humans: Ingestion of corms or foliage may cause mild gastrointestinal upset, including nausea and diarrhea
Garden Uses & Culture
Culture: Symbolizes strength of character, sincerity, and remembrance; often used in funeral arrangements and memorial gardens
Usage: Ornamental garden plant, cut flower for floral bouquets and arrangements
