An Introduction to Hydroponics and Hydroponic Systems
By Sarika Raj
Hydroponics is the method of growing plants without soil. Aeroponics, Nutrient Film Technique, Drip System, Ebb and Flow, Water System and Wick system are different Hydroponic systems used for indoor growing.

How to Build a Floating Hydroponic Garden©
By Arlene Wright Correll
Arlene Wright-Correll tells of how she learned about Hydroponic Gardening and what this summer's experiment will be.