Shyam and Deepa are yoga teachers who provide yoga therapy to clients in Bengaluru. But their home is on a one and a half acre organic farm in Tamil Nadu's Krishnagiri district. Shyam's passion is organic farming and after six years of using this farm as a learning lab, he hopes to expand to 15 acres soon. But, as is the case for many organic farmers, this is more about passion than profit.