Annual herbaceous plant up to 70cm tall, branched from the base with compound leaves and pretty, butterfly-like pinkish-violet flowers, grouped in a terminal cluster.
Forage. Green manuring. Ecological agriculture.
Place the seeds in boiling water at 90ºC for 5 seconds and immediately after transfer to running water with ice cubes in it. Soak for 24h and then proceed to the sowing maintaining temperatures of 15ºC night/25ºC day until the germination is completed.