Oklahoma Foundation Seed Stocks serves as the exclusive agent for all breeder seed and other parent material distributed from the Oklahoma Agricultural Experiment Station.

OFSS takes extreme care to ensure varieties are not reduced by genetic mixing in a grower’s field or by mechanical mixture of seed at planting, harvest or conditioning of the seed stocks.

Fields used in the production of Foundation class seed are rogued each year to remove off-type plants. Learn more about the seed varieties below.