PlantFun
Plant Needs
Sunlight
Bright indirect light; tolerate partial shade, avoid harsh midday direct sun to prevent leaf scorch
Watering
Water thoroughly when the top 2–3 cm of soil dries out; avoid waterlogging to prevent root rot
Temperature
Thrives in warm tropical temperatures; avoid drops below 15°C to prevent leaf yellowing and stunted growth
Characteristics
- Leaf: Heart-shaped, glossy dark green leaves up to 20 cm long with smooth margins
- Flower: Large curved pipe-shaped flowers (15–20 cm long) with dark purple-brown scale-like markings
- Stem: Slender woody climbing stems with aerial roots for anchorage
Care Guide
Watering
Keep soil consistently moist but not waterlogged
Fertilization
Diluted balanced liquid fertilizer every 2 weeks. Avoid over-fertilization to prevent salt buildup in soil
Composted banana peel tea：Soak fully composted banana peels in water for 3 days, dilute 1:20 for root drench; avoid raw peels to prevent pest infestationsPruning
- Trim overgrown stems in early spring to maintain desired shape and encourage new growth
- Remove dead or yellowing leaves to improve airflow and reduce disease risk
- Tie climbing stems to a trellis or support structure to guide vertical growth
- Cut back damaged or diseased growth promptly to prevent spread of pathogens
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA confirmed toxic; ingestion causes vomiting, diarrhea, abdominal pain, and potential organ damage
Humans: Contains aristolochic acid; ingestion causes acute nausea and chronic kidney damage; skin contact may cause mild irritation
Garden Uses & Culture
Culture: N/A
Usage: Ornamental climbing vine for trellises or arbors; all parts are toxic and not suitable for consumption
