In which region is ragi grown in India? Why?

Karnataka is the leading producer of ragi in the country followed by Tamil Nadu, Uttarakhand, Maharashtra, Andhra Pradesh, Odisha, Jharkhand, Rajasthan and Gujarat.

Ragi is grown in these states as the red, light black and sandy loams in Karnataka and Tamil Nadu and the well drained alluvial loams of Uttarakhand, Jharkhand and Gujarat are suitable for the cultivation of ragi. Also, the climatic conditions favour the cultivation of this crop.