Kalle ghouchi pistachio which is also known as jumbo pistachio is the bestseller pistachio type in the market for its big kernel size. Iran supplies the majority of jumbo pistachio in the world. After completing its growth cycle in vast farms of Iran, Persian kalle ghouchi pistachio is harvested in mid and late September. The warm and dry climate of Iran affects the quality and nutrition of Iranian pistachio. This famous pistachio has a round kernel and is famous for its particular taste. We classify jumbo pistachio based on its size in the following categories(pcs/Oz): 18-20/ 20-22/ 22-24/ 24-26