Yellow rocket is a yellow flowered biennial mustard. It is a weed of alfalfa and small grains as well as newly seeded turf areas. It is a prolific seeder and in the spring large fields turn yellow with its flowers.
Photo by Dr. John Meade, weed scientist emeritus
Rutgers NJAES Cooperative Extension
Photo by Dr. John Meade, weed scientist emeritus
Rutgers NJAES Cooperative Extension