Sources of Additional Information

Several publications are available from the Hydroponic Society of America. For information write to the Society at P.O. Box 516, Brentwood, California 94513.

A complete list of hydroponic references may be obtained by writing to the Department of Natural Resources and Environmental Sciences, University of Illinois, W-503 Turner Hall, 1102 S. Goodwin, Urbana, Illinois 61801.

You may find the following publications particularly helpful:

The following Illinois Cooperative Extension Service circulars are also of interest to plant hobbyists. Copies may be obtained from your county Extension adviser or from Information Services, University of Illinois, 47 Mumford Hall, 1301 West Gregory Drive, Urbana, Illinois 61801.

Equipment and Supplies

The following is a partial list of companies that sell hydroponic equipment. This list is provided for informational purposes only. Inclusion of a firm does not constitute endorsement by the University of Illinois nor discrimination against other suppliers and products.

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