PlantFun
Plant Needs
Sunlight
Full sun to partial shade; tolerates coastal salt spray and mild drought once established
Watering
Water deeply when top 5cm of soil dries out; avoid waterlogged soil to prevent rhizome rot
Temperature
Hardy to light frost (down to 5°C); thrives in warm temperate to subtropical climates
Characteristics
- Leaf: Long, sword-shaped evergreen foliage, upright clumping habit, glossy medium green color
- Flower: White iris-like blooms with pale yellow basal markings, short-lived (1 day) but continuous blooming
- Rhizome: Thick, fleshy underground rhizomes for water and nutrient storage
Care Guide
Watering
Keep soil evenly moist during active growth and blooming
Fertilization
Diluted balanced liquid feed every 4 weeks. Discontinue fertilization in autumn and winter when growth slows
Banana peel compost tea：Compost banana peels for 2 weeks, steep in water for 24 hours, dilute 1:20 before applying as root drench to support bloomingPruning
- Remove spent flower stems at the base to encourage continuous blooming
- Trim brown leaf tips with sharp, sterile shears to maintain tidy foliage
- Divide overcrowded clumps every 3–4 years in early spring to refresh growth
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA-verified non-toxic; no harmful effects for cats
Humans: Non-toxic to humans; no known adverse effects from ingestion or contact
Garden Uses & Culture
Culture: N/A
Usage: Ornamental border plant, container specimen, coastal garden groundcover
