wat r hydroponics and were can u get them from for cheap

Hydroponics is a method of growing plants using mineral nutrient solutions instead of soil.


http://en.wikipedia.org/wiki/Hydroponics


i did a search for hydroponics here are the search page results: http://search.yahoo.com/search?p=hydroponics&fr=yfp-t-501&toggle=1&cop=mss&ei=UTF-8