To my knowledge the only area (commerically)thats had any real (still limited)success growing these in the US is Florida..Perhaps you'll break the odds.In Northern short growing areas, very difficult as they are short day bearers,just when we are getting too cool for true tropicals such as this..However they are so, worthy word has it the seed breeders are working on a more adaptable seed for US use.The protein content is very high rendering it a very nutritous food source. Connie cvinson@mindspring.com wrote: > Mary-Anne wrote: > Does anyone know a source for Winged Bean(Psophocarpus Tetragonolobus) > seeds? > > Try http://www.ethnobotany.com/seeds.html: > > Psophocarpus tetragoalobus: "Winged Bean" > > The leaves and pods are edible, a perennial in frost free zones. Grows like > pole beans. Pack/$4 100/$21 500/$49 > > Catharine/Atlanta