Saffron (trade) world trade. The cultivation of saffron in the Americas was begun by members of the Schwenkfelder 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
History of saffron and compiled information on many aspects of the saffron crocus. He was concerned about the steady decline in saffron cultivation over the course of the 17th century and the dawn of the Industrial Revolution; the introduction in Europe of easily grown maize and potatoes, which steadily took over lands formerly flush with corms, did not help. In addition, the elite who traditionally comprised the bulk of the saffron market were now growing increasingly interested in such intriguing new arrivals as chocolate, coffee, tea, and vanilla. Only in the south of France or in Italy and Spain, where the saffron harvest