The High Density Vertical Growth (HDVG) system seems like space age farming. The crops grow on something that looks like large plastic panels used to store shoes vertically in a closet.
They're indoors a controlled environment, moving on an overhead conveyor system that is designed to provide maximum sunlight and precisely correct nutrients to each plant.
Glen Kertz, CEO of Valcent Products explains that this system only uses 1/20th the amount of water needed for conventional agriculture.
"We do intensive agriculture that is renewable and sustainable in an urban environment... this system can work in the desert in Las Vegas, rooftops in New York, it can be in a building or a basement."
His company operates year round production. No pests and no weeds-- so it's easy to skip the fertilizers and pesticides.
They can even grow potatoes, beets and carrots in these futuristic sheets of rotating vegetables! And indeed, they can grow them anywhere...