Hydroponics is a method of growing plants using mineral nutrient solutions instead of soil. Terrestrial plants may be grown with their roots in the mineral nutrient solution only or in an inert medium, such as gravel or mineral wool.
A variety of techniques exist and almost any terrestrial plant will grow with hydroponics, but some will do better than others. Hydroponics is also a standard technique in biology research and teaching and in recent years has become a popular hobby for those with limited or no garden space to grow there own plants. www.bghydro.com is the web site of Better Grow Hydro, the site is well designed and offers you all the tips, advice and equipment you need to get your home hydroponics project started. There web site is well designed and full of useful information, if you need to ask any questions the site also offers a live help option through the contact us section. 
