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
Saffron Hill very narrow and muddy, and the air was impregnated with filthy odours". Saffron Hill is mentioned in the Arthur Conan Doyle Sherlock Holmes story "The Adventure of the Six Napoleons", as the Italian Quarter where the Venucci family can be found. Saffron Hill formed part of the liberty of Saffron Hill, Hatton Garden, Ely Rents and Ely Place which became part of the County of London in 1889. It was abolished in 1900 and formed part of the Metropolitan Borough of Holborn until 1965. Saffron Hill has become more residential in recent years with the building of several blocks of