PlantFun
Plant Needs
Sunlight
Full sun to partial shade; thrives in bright, direct sunlight for most of the day, with partial shade protection during intense midday summer sun
Watering
Water thoroughly when the top 2–3 cm of soil feels dry; avoid waterlogging rhizomes to prevent rot
Temperature
Tolerates mild frost down to 10°C but prefers warm, tropical to subtropical temperatures between 18–30°C
Characteristics
- Leaf: Linear, sword-shaped, bright green, upright, up to 60 cm long
- Flower: Bright yellow, six-petaled, with brown markings on lower petals; blooms open in morning and fade by afternoon
- Stem: Slender, upright, bearing terminal flower clusters
Care Guide
Watering
Keep soil consistently moist but not waterlogged to support active growth and blooming
Fertilization
Apply diluted balanced organic fertilizer every 2 weeks. Avoid over-fertilizing, as excess nutrients can burn tender root systems and reduce blooming
Banana peel compost tea：Compost banana peels for 2–3 weeks, steep in water for 24 hours, dilute 1:20 with water for root drenching; avoid using raw peels to prevent pest infestations and odorPruning
- Remove spent flower stalks at the base to encourage continued blooming throughout the growing season
- Trim yellowing or damaged leaves at their base to maintain a tidy appearance and improve airflow
- Divide overcrowded rhizomes in early spring to prevent overcrowding and promote healthy new growth
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic; ingestion may cause vomiting, diarrhea, and mild lethargy due to iridoid glycosides
Humans: Ingestion may cause mild gastrointestinal upset including nausea and abdominal cramping
Garden Uses & Culture
Culture: N/A
Usage: Ornamental garden border plant; container plant for patios and indoor bright spaces
