Indoor "vertical" farming is a hot trend in the upper Midwest and other parts of the world, though some farms have had more success than others. Now one indoor farm is taking it to new levels in a ... more 
Indoor "vertical" farming is a hot trend in the upper Midwest and other parts of the world, though some farms have had more success than others. Now one indoor farm is taking it to new levels in a giant warehouse just outside Chicago. (March 28) less 
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Thu, Mar 28, 2013 12:27 PM EDT