Here’s a really interesting indiegogo concept called FreshWall. The technology is influenced by NASA research that found compelling evidence that indoor plants can substantially clean the air indoors.
FreshWall combines hydroponics and aeroponics - two of the best ways to grow plants used all over the world by professional growers. However, we take away the tedious work of pH and conductivity monitoring associated with hydroponics and lower the energy requirements compared to aeroponics!
Watch their video for more info →