Australian desert farm grows 17,000 metric tons of vegetables with just seawater and sun

This incredible farm makes tomato plants bloom in the desert using nothing more than sunlight and seawater. Needing no soil, fossil fuels, groundwater, or pesticides, Sundrop Farms grows crops in a hydroponic greenhouse lined with water-drenched cardboard. The 20-hectare farm officially opened on October 6th near Port Augusta, and their desert-grown tomatoes are already for sale in Australian grocery stores.
Read more: http://inhabitat.com/australian-desert-farm-grows-17000-metric-tons-of-vegetables-with-just-seawater-and-sun/?source=Snapzu