If you want to print this publication, we recommend downloading the PDF version. Common vetch is a viny, succulent, annual legume attaining a height of 24 inches when planted alone. It grows taller when planted with a tall companion crop that provides structural support for climbing.
Stems are thin, branched, and usually smooth.
Leaves are composed of 4 to 10 paired leaflets, terminate with a tendril, and usually are smooth. Leaflets are broader and appear more succulent than those of hairy vetch. Common vetch has a taproot that can reach depths of 3 to 5 feet. Common vetch flowers from April to May and ripens seed from mid- to late June. Flowers are violet-purple or sometimes white.