Science

Dedicated to supporting efforts to use simplified hydroponics to reduce global hunger and poverty. Offers classes and activities to support the education of simplified hydroponics, especially in developing nations.

Interactive web site from the University of Arizona provides practical, accurate information on growing hydroponic tomatoes for students, hobbyists, and beginning growers.

Photographic presentation of hydroponics project at Colorado State University.

A research report issued by the Perlite Institute, Inc. by Dr. David A. Hall, Principal of the Pershore College of Horiculture in the United Kingdom

Provides a course on hydroponic cultivation.

Provides information and instructions on building and using a hydroponic system. Monthly newsletter available.