The Ancient Art of Aquaponics: Growing plants and food without soil

In the last few years with the increased awareness among the people about the harmful effects of the use of chemical fertilizers, a lot of companies have started marketing their products as organic and non-organic. However, these label stickers on food packaging haven’t been completely successful in gaining back the trust of health-conscious consumers. But what if there was a way to produce plants and crops without soil, fertilizers and chemicals. Will that remove the doubt from a consumer’s mind? Can we grow plants without soil? Soil, in scientific parlance, is the porous uppermost layer of Earth's crust that helps plants to grow. When I was in school, I was taught how different plants need different kinds of soils and climatic conditions to grow. And so I believed that without the right soil, you can’t grow the plants. I was sure that every state in India has its own set of fruits and vegetables to offer. But then I stumbled upon the concept of Aquaponics . Aquapon...