Three Ways to Order Your Science Supplies

Online - Pay by credit card, check or your account.

By Phone - Call us at 800.628.7748
Mon.- Thurs. 7:30 -12:00, 12:30-3:00 pm EST, Fri.Closed

 

By Fax - Fax your order with our
pdf form.

Hydroponics-Soilless Gardening

PUB1121
1990. Richard E. Nicholls. A beginner's guide to growing vegetables, houseplants, flowers and herbs without soil. Updated with new sources. Covers the specifics of operating a hydroponic unit and gives plans for several simple types. Illustrated with black and white drawings. 127 pages, soft cover.

Go back