In a bid to consume non-contaminated and healthy food, a local in Gujarat's Rajkot use hydroponics technology to grow vegetables on their terrace. Hydroponics technology is an effective method for growing plants in a water solution that's rich in nutrients. In this soil-free technology the plants are grown in a solution of RO water and nutrients. The roots of the plant come in direct contact with the nutrient rich solution. Hydroponic technology has potential to curb impending food shortage. They grow almost 10 popular vegetable varieties in their mini terrace kitchen garden.