Brothers Arvind and Ravindra Dhakad operate a hi-tech nursery in Ratlam, Madhya Pradesh. They use innovative techniques like hydroponics and aeroponics to grow various crops such as tomatoes, broccoli, lettuce, kale, and even strawberries.
While urban dwellers can grow organic food at home with limited water and no soil, a farmer even in a drought-prone area can profit from the hydroponic system.