Some researchers know the origin of Saffron in old state of Iran because Cave paintings was found in Iran dating back to as much as 50,000 years ago have been found to be made with saffron based pigments.
Iranian natives were effective in transferring the culture of saffron cultivation. Historical documentary show this reality that Iranian from ancient times were really interested in gold and saffron in a way that in Celebration, happiness and exhilaration gatherings such as marriage and feasts, or welcoming the dignitaries and pilgrims offered gold and saffron to their feet.
At the Achaemenes era saffron was used for decorating bread pollen and food flavoring. At the era of Parthia’s, Iranian saffron dispatched to the Greece and Rome, afterward China became one of the customers of the Iranian Saffron. Cultivation of saffron in the era of Sasanians also common and quality of their products became famous.
In the war between Iran and Macedonia in ancient times, Alexander’s army brought saffron to Macedonia and Greece, and pretty soon saffron became a powerful trade tool and mark of luxury.
Iranians while exporting saffron to many other location of the ancient world, introduced its properties to Greeks, Romans, Chinese and Arabs and taught the method of its cultivation on early Islamic ages, around Mediterranean.
Also for many centuries saffron was used for ink, and desirable writing. At the 10thChristian century cultivation of saffron by Muslims became common in Spain. And saffron has been taken into consideration among Greeks, Jews, Hindus and Muslims.
Also some researchers know the origin of Saffron at the wide region of earth planet at Greece, Turkey, Minor Asia and Iran.