Dutch based company PlantLab has utilized a purple/pink light, made of red and blue LED lights for growing indoors ,which marking the ability to grow crop with 90% less water than is currently used. Currently, the Middle East and Africa have faced most pressure in manage water supplies due to water shortages. And PlantLab has invented a way to grow plants under LED lights indoors, with all the water recycled within the indoor environment for reuse to solve the problem. According to the company, plants are not that dependent on using the sun for photosynthesis. And they ...