Organik Bitkim Grain Black Mustard Seed 1000 GrOrganik Bitkim Whole Black Mustard Seeds provide mature, dried Brassica nigra seeds in a substantial 1 kilogram commercial format. This bulk package contains carefully selected seeds that maintain their characteristic dark brown to black coloration and hard, spherical shape. The seeds preserve their potent enzymatic properties and sharp, pungent flavor potential, making them suitable for high volume applications where whole, unprocessed mustard seeds