hydroponics

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.