Yellow Trefoil (Medicago lupulina)
Ref: YT
N Fixer. A low-growing annual ideal for undersowing to spring cereal to fix N and suppress weeds. Broadcast in May after cereal established.
Persistence (0-10 Years)
![]() |
![]() |
Yield (0-20 T DM/Ha)
![]() |
![]() |
Grazing Suitability (1-5)
![]() |
![]() |
Cutting Suitability (1-5)
![]() |
![]() |

Legume
Yellow Trefoil / Black Medick
Yellow trefoil (also known as black medick) is a short lived annual/biennial legume, with a low growth habit making it a common choice for undersowing and soil improvement.
Yellow Trefoil / Black Medick Species Guide Buy Yellow Trefoil / Black Medick Straight
