Everything Old Is New Again

Imagine walking past a popular kosher bakery that has a sign that states “Yashan.” A passerby who doesn’t speak Hebrew asks you what it means. You say innocently, “The bakery is just proclaiming that all its products are old!” There were always Jews in the United States who were extra-meticulous about their observance of yashan. However, the popularity of this mitzvah has been soaring in recent years. We touched on this mitzvah on the daf. The pasuk states in Vayikra (23:14), “And bread or toasted kernels or plump kernels you shall not eat until this very day, until you bring the offering of Hashem.” This is a mitzvas lo sa’aseh not to eat from the new crop of grain until the Omer is offered in the Beis HaMikdash on the 16th day of Nissan. Any crop of grain that is harvested after the 16th day of Nissan may not be eaten until the following Pesach. After Pesach, everything is yashan until around August (depending on the grain), when the new crop of grain may start hitting the shelves. Winter wheat grown locally is always yashan, because it does not reach the market until after Pesach. Spring wheat causes the problems.