Jun. 25—All it takes is just a little water and fertilizer to grow a head of lettuce with a low-cost, efficient system of hydroponic gardening widely known as "the Kratky method." All it takes is just ...

Urban agriculture has the potential to improve food security through local, efficient, and sustainable food production. Examples of urban food systems include hydroponics, where plants grow in a ...

A great hydroponic indoor garden is one of the best investments you can have in your home. I know that’s a bold claim considering there are so many brilliant home and kitchen innovations, but an ...

Redford Union Schools launched a hydroponics program allowing students to grow lettuce in their classrooms. Students are involved in the entire process from planting seeds to harvesting and delivering ...

Hydroponic farming also, ironically, requires a lot less water — about 90 percent less than traditional farming methods. “We use a closed-loop system, meaning we filter and recirculate our water,” ...

The Winona Senior High School cafeteria is no longer just a place to prepare and eat food -- it's a place to grow it, too. Each month, about 200 pounds of lettuce is grown in the cafeteria’s six ...

Jensen Uyeda, an extension service agent with the University of Hawaii at Manoa College of Tropical Agriculture and Human Resources, places Romaine lettuce seedlings into 2-inch holes drilled into the ...