PlotPal

Winged Bean

Winged Bean is listed botanically as Psophocarpus tetragonolobus. It may also be listed as Goa Bean, asparagus-pea, four-angle-bean, princess-pea. The current taxonomy reference places it in the genus Psophocarpus and in the family Fabaceae. PlotPal currently carries Winged Bean as an outdoor growing and vegetable reference. Recorded garden roles include food crop, nitrogen fixer, trellis. Use this guide as practical growing context, then adjust decisions to the actual weather, soil, container or bed, variety, and conditions in your garden.