Run by a Kerala teacher-student duo, Shijin V S and Amal Mathew, both electrical engineers, Ela Sustainable Solutions helps urban farmers set up hydroponic farming systems and mini-polyhouses in spaces as small as 100 sq ft!
Besides possessing a high protein and mineral-rich content, the fern can grow quite rapidly across the water, which could come to the rescue of poultry and dairy farmers to reduce the financial burden of purchasing roughage.