These seeds are specially selected, tested, and stored for high germination sprouting use. For best results, store the seeds in a dry (but not refrigerated) place. Researchers have recently discovered a number of exciting phytonutrients with amazing health protecting properties. One phytonutrient found in broccoli is sulforaphane. Researchers have determined that broccoli sprouts contain a much greater Sulforaphane content than broccoli florets. Enjoy these sprouts regularly.