Almost any plant can be grown in a hydroponic garden, although most growers focus on food crops. The technique produces higher yields and more quickly growing plants than soil-based gardening methods.
About this Author
Alice Moon is a freelance writer with more than 10 years of experience. She was chosen as a Smithsonian Institute intern, working for the National Zoo in Washington, D.C., and has traveled throughout Asia. Moon holds a Bachelor of Science in political science from Ball State University.