The climate of the Greater Sylhet region is dry in winter and the soil is moist, so Forash has been cultivated in Sylhet since ancient times.[3] It first came to Sylhet from France. This is why it is called Forash in Sylheti language. This vegetable is grown well in the alluvium soil of Sylhet.[4] This winter vegetable has also been growing in Chittagong and Comilla in recent years.[3] Because of its popularity among the worldwide Sylhetis,[5] it is exported to several countries including England, America and Canada.[6]