Winged Bean
Psophocarpus tetragonolobus

Highly nutritious climber; edible pods, leaves, flowers, and tubers; thrives in tropics.
๐ Light & Temperature
Light: Full sun
Temperature: 24โ34ยฐC
๐ชด Pot & Soil
Pot: 25โ35 L pot with 1.8โ2 m trellis.
Soil Mix: Loamy, draining mix; pH 6.0โ7.0
๐ง Watering
Schedule: 2โ3x/week
Amount: 2โ3 L
Even moisture; avoid soggy soil
๐งช Fertilizing
Type: Balanced feed; increase K at flowering
Frequency: Every 2โ3 weeks
Dosage: 15โ25 g/month
๐ฅ Harvest
Start: 60โ80 days from sowing
Duration: Pods daily for several weeks
Harvest Indicators: Pods 10โ15 cm, tender
Tips: Pick young for best texture
๐ฑ Propagation
Direct sow seeds at trellis base
๐ Pests & Diseases
- Aphids: Neem 1% weekly
๐ฆ๏ธ Seasonal Notes (Malaysia)
Shelter blossoms from heavy rain for better set.
๐ Planting Notes
Provide strong trellis.
๐ก Extra Care Tips
- Mulch
- Consistent moisture
Note
Schedules are guidelinesโadjust for your microclimate, pot size, and weather. During heavy monsoon rain, reduce watering and improve drainage.