Trade and use of saffron Church in Pennsylvania. In recent decades cultivation has spread to New Zealand, Tasmania, and California. Iran has accounted for around 90–93 percent of recent annual world production and thereby dominates the export market on a by-quantity basis. Almost all saffron grows in a belt bounded by the Mediterranean in the west and mountainous Kashmir in the east. All other continents except Antarctica produce smaller amounts. In 1991, Some of whole threads and powder are gleaned yearly, of which is top-grade "coupe" saffron. Iran is by far the world's most important producer: in 2005 it grossed some of dry threads, or
History of saffron merchants, and Knights. Its first uses are documented in the south-west of the Kingdom around 1250. It is indeed unlikely that Kings and Religious didn't try growing Crocus sativus by that time: Saffron was rare, expensive, and demanded, and Crocus sativus could be farmed under France's latitudes. By the 14th century, the wide use of saffron for spicing and coloring food is documented in recipe books such as the "Viandier de Taillevent", written by the King's cook. And by the 15th century, local saffron farming is attested with taxes levied by the religious power, which reveal how important saffron crops