University of Wisconsin-Madison

Cow Peas

Vigna unguiculata

Plant name: Cow Peas Vigna unguiculata This plant features clusters of pointed, medium-green leaves with a slightly textured surface.

Plant Information

Garden: Wyman Kitchen Garden
Zone: 2, 3, 4, 5, 6, 7, 8, 9, 10
Light Requirements: Full sun, Filtered shade
Soil Conditions: Requires good drainage, Tolerates periodic drought
Special Characteristics:
  • Cow peas can be grown short and bushy (8inches or 20cm) or they can be trained like a vine growing up to 6ft (2m). Cow peas form nodules on their roots, so they are able to fix nitrogen. Most often, they are grown for their edible beans. However, the leaves, green seeds and pods can also be consumed.