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Vertical 'Pinkhouses:' The Future Of Urban Farming? : NPR »

Architects have come up with spectacular concepts for vertical farms that would grow crops in city skyscrapers. But many horticulturists think the future of vertical farming isn't in skyscrapers, but rather in large, indoor warehouses lit up magenta by superefficient LEDs. Source Main page (current trends)
More about: city skyscrapers, vertical farms