how to grow hydroponic lettuce

Hydroponics is plant cultivation by utilizing water without using soil by emphasizing the fulfillment of nutritional needs for plants. Water needs in hydroponics are less than water requirements in cultivation with soil. Hydroponics uses more efficient water, so it is suitable to be applied in areas that have a limited water supply.

in this application there are examples of the idea of planting hydroponic lettuce and how to implement it in full