The exact origin of turmeric is not known but it originates from South or Southeast Asia, most probably from western India.
Turmeric is a sterile plant, and does not produce seed. It is thought to have arisen by selection and vegetative propagation of a hybrid between the wild turmeric (Curcuma aromatica), native to India, Sri Lanka and the eastern Himalayas and some other closely related species.
Turmeric has been grown in India since ancient times. It reached China by 700 AD, East Africa by 800 AD and West Africa by 1200. It was introduced to Jamaica in the 18th Century. Today, turmeric is widely cultivated throughout the tropics.