Seventh graders at Southern Local Jr. High are learning about hydroponics by growing butterhead lettuce in a recently acquired system. Pictured are students, from left, Nathan Hawkins, Bryton Beadle, ...
Imagine a world where fresh vegetables and herbs sprout in the heart of our cities without the need for sprawling farms.Hydroponics - a method of growing plants without soil - uses a nutrient-rich ...
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