Growing Asparagus Pea, also Winged bean

Lotus tetragonobolus : Fabaceae / the pea or legume family

Jan F M A M J J A S O N Dec
        P              

(Best months for growing Asparagus Pea in USA - Zone 5a regions)

  • P = Sow seed
  • Easy to grow. Sow in garden. Sow seed at a depth approximately three times the diameter of the seed. Best planted at soil temperatures between 59°F and 68°F. (Show °C/cm)
  • Space plants: 8 - 10 inches apart
  • Harvest in 8-11 weeks. Pick early, pick often.
  • Compatible with (can grow beside): Best grown in separate bed
  • Asparagus Pea plant (commons.wikimedia.org - Magnus Manske - CC BY-SA 3.0)
  • Pod and flower

This low spreading plant has small trifoliate leaves, and deep crimson flowers are borne in pairs. Harvest pods when approximately 2.5 cm (1 in) long. ( about 80 days)

Asparagus pea is easy to cultivate. It needs average moisture, full sun, and ordinary soil.

It needs a long growing season to flower and fruit properly, so start it indoors in cooler areas.

Only the pods are edible for Lotus tetragonobolus.

Not to be confused with the other asparagus pea, the tropical plant Psophocarpus tetragonolobus, also known as Goa bean.

Support with twigs to keep the stems off the ground. Protect from slugs and snails. Pick pods when small as they become hard and dry if left too long.

Culinary hints - cooking and eating Asparagus Pea

Cook quickly by steaming and serve with just a touch of butter and they are said to taste like their namesake .

Your comments and tips

25 Nov 20, Rain (South Africa - Semi-arid climate)
Hi, Where to buy this seeds please share.My enail add is [email protected] Thanks R
26 Nov 20, Anonymous (South Africa - Summer rainfall climate)
Try internet seed selling companies.
25 Aug 19, A. K. (South Africa - Semi-arid climate)
Where can I get the winged beans seeds in South Africa?
10 Nov 20, Astrid (South Africa - Summer rainfall climate)
If anyone is looking for seeds, I found some online at sandveldorganics.co.za - excellent service, speedy delivery.
10 Jun 14, Roeleen (South Africa - Humid sub-tropical climate)
Hi, where can I buy the seeds please. Thanks Roeleen.
23 Jan 14, Cynthia Lazarus (South Africa - Dry summer sub-tropical climate)
I would like to buy these winged bean seeds! Where in South Africa are they available! Many thanks!
03 Nov 12, Dirk Visser (South Africa - Summer rainfall climate)
Asparagus Pea: I'd like to contact distributors of this seed in South Africa, as well as any information on theveg.
16 Aug 19, Howard Rees (South Africa - Summer rainfall climate)
Hi Dirk, If you have found this Asparagus Pea seed in South Africa please let me know. [email protected] or cel 0824478509 Thank You!

The Asparagus pea is a totally edible plant: leaves, flowers, bean pods as well as the roots. I knew them from the Highlands of PNG as a child. I remember well chatting to a Native gardener as he tended his garden. He told me if you want the bean pods, leave the flowers and the beans will grow. If you want the roots to develop, pick the flowers and eat them, but you get no beans. I loved the roots when cooked by the natives. Im not 100% sure but I think it was in the ground oven. His wing bean plants were tall and supported by sapling poles formed into a teepee shape. The flowers were pale and pretty in the pink-mauve-blue type shade, not red. The Highland's temperature was an even 20C to 22C almost year round with wet and dry seasons. Im keen to grow them in NZ as soon as I get them from King Seeds. I'd really like to get the seed from the PNG plants though...

- Diane

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