PlantFun
Plant Needs
Sunlight
Requires full sun to partial shade; tolerate dappled sunlight in intense tropical midday heat
Watering
Keep soil consistently moist but not waterlogged; reduce watering during cool, low-growth periods
Temperature
Thrives in warm tropical temperatures; cannot survive frost or temperatures below 10°C
Characteristics
- Leaf: Trifoliate compound leaves with ovate, glossy green leaflets measuring 5–15 cm long
- Flower: Pale blue to purple pea-like blooms, 2–3 cm wide, clustered in axillary racemes
- Pod: Four-angled winged pods, 15–30 cm long, green turning brown when fully mature
- Stem: Slender, twining vine with fine hairs; produces edible tuberous taproots
Care Guide
Watering
Water deeply 2–3 times weekly to maintain even soil moisture
Fertilization
Apply balanced organic fertilizer every 2 weeks. Prioritize phosphorus-rich feeds to support flower and pod development
Banana peel compost tea：Compost banana peels for 2 weeks, steep in water for 24 hours, dilute 1:20 for root drench; avoid applying undiluted tea to prevent root burnPruning
- Trim trailing stems to encourage bushier growth and increase pod production
- Remove dead or yellowing foliage to improve airflow and reduce pest risk
- Train vines on trellises to support climbing growth and keep pods off the ground
- Harvest mature pods regularly to stimulate continuous blooming and fruiting
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Non-toxic to cats
Humans: Non-toxic; all parts are edible when properly prepared
Garden Uses & Culture
Culture: N/A
Usage: Edible pods, leaves, flowers, and tuberous roots; ornamental climbing vine for garden trellises
