A Windowfarm is a vertical, hydroponic growing system that allows for year-round growing in almost any window. It lets plants use natural window light, the climate control of your living space, and organic “liquid soil.”
In the hydroponic system, nutrient-spiked water is pumped up from a reservoir at the base of the system and trickles down from bottle to bottle, bathing the roots along the way. Water and nutrients that are not absorbed collect in the reservoir and will be pumped through again at the next interval.