925397
9780931231940
Hydroponic means "water working". It goes as far back as the famous hanging gardens of Babylon and the floating gardens of the Aztecs. Today, there are about 1,500 acres of greenhouse Hydroponic vegetables produced in Canada and over 1,000 acres in the UResh, Howard M. is the author of 'Hobby Hydroponics' with ISBN 9780931231940 and ISBN 0931231949.
[read more]