Geothermal Greenhouse Grows Citrus In Nebraska Winter03:39

This article is more than 3 years old.

There's plenty of fresh produce at the grocery store this time of year, but where does it come from? Look closely and you'll find carrots from California and peppers from Mexico. Eating local is a challenge in places where it's cold and there's snow in the winter. Grant Gerlock of Here & Now contributor Harvest Public Media looks at one potential solution.


This segment aired on February 29, 2016.

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