hydroponics

Luke Runyon / Harvest Public Media

Can food be organic even if it’s not grown in soil?

Many hydroponic growers in the U.S. want access to the $40 billion organic market, but a board that advises the U.S. Agriculture Department on organic industry policy signaled Friday it would recommend excluding produce not in grown in soil from the federal organic program.

Hilary Stohs-Krause / Harvest Public Media

This week, we’ll hear how some farmers are using hydroponics technology to save on water, and revisit an interview with biologist Edward O. Wilson.

Drought and heat? Some farmers try hydroponics

Oct 4, 2012
Hilary Stohs-Krause / Harvest Public Media

Marv Fritz runs a 24-acre greenhouse in O’Neill, Neb., in the north-central part of the state. The 7-year-old greenhouse produces about 250,000 pounds of tomatoes a week during the height of summer.