How I Grow All Exotic Veggies From Bok Choy to Kale on My Terrace, Without Any Soil

While growing up in Kolkata, Roopa Jos would visit her hometown in Kerala with her parents only during vacations. During those visits, she recalls that her father, who was a farming enthusiast, would collect vegetable seeds and saplings to take back home. After marriage, when Roopa moved to Kerala, she decided to try her hands at farming. But this was more out of concern, she says. “When I moved to Kerala, I expected that we would be able to eat fresh and clean vegetables. But within a few years, I realised that this wasn’t the case, as most of the vegetables available in the market were hi...