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 ...

Hydroponics. Aeroponics. Aquaponics. These are scary words to some gardeners, sounding more like science fiction than methods of gardening. But the reality is, growing your plants using one of these ...

This research work was performed in the poorest urban area of Cairo (Egypt) in a slum area called Al-Quarafa. The aim was to develop and evaluate a simplified hydroponics system (HS) to grow ...

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 ...