is hydroponics cheap or expensive than normal farming. and can all kind of vegetable and fruits can be grown.
Hydroponics is the method of growing plants without soil. In place of soil, water enriched with oxygen and nutrient salts is used. This solution is well balanced to provide plants with the nutrition they need. It is also environmentally safe, since there is no excessive spillage of fertilized soil.
its not cheap but it depends on you requirement also There are several additional advantages as well including nutritious, healthy and clean produce, improved and consistent vegetable quality and elimination of the use of pesticides and herbicides.
Garden & Plant Care : How to Create An Above-Ground Organic Vegetable Garden
