Vertical farming as a element of city agriculture is the practice of cultivating plants inside a skyscraper greenhouse or on vertically inclined surfaces. The trendy concept of vertical
farming makes use of methods much like glass houses, where pure sunlight might be augmented with artificial lighting.
Vertical gardens are an alternate for gardeners who do not have plenty of horizontal area, wish to cover an unattractive wall, or simply need something completely different.
Have a look on one of this system in video.