Liquid Gold: The Lore and Logic of Using Urine to Grow Plants

"For anyone interested in this sort of thing "Practicality". This book is fun and interesting. I loved it. Very Easy read. Lots of techniques used around the world on urine separating toilents; along with ideas on how to create you own urinals. I acually made one after reading this book and am using it as liquid fertilizer in my yard. The design is so clean and out of the way that not even my wife was bothered by it! "
~ Written on 2007-12-01

"Doreen and I have been cultivating a variety of plants over a number of years now. In the past we had always used peat but (thanks to the riots at Clonycavan) prices soared and we were left helpless. It was at this time we turned to the pioneering research of Carol Steinfeld and fortunately she did not disappoint. Despite a couple of minor setbacks (before Doreen started going through a funnel) our indoor plants were soon growing better than ever before!

PS. Anyone who disputes the logic of using human-fluids to grow plants, need only turn to the actions of the grandfather of logic: Dr. Spock (not to be confused with the child psychologist Mr. Spock!). Who could forget the episode of Star Trek in which he relieves himself into the ship's yucca plant?
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~ Written on 2007-07-25

"The is a smart, thoughtful book on an important subject. Despite the cartoon cover, the author approaches the use and disposal of urine in a practical and user friendly way. She presents convincing scientific information supporting the healthful use of urine for growing plants. Also, she gives good information on composting toilets. This is a timely subject for two reasons: first, the recapture of the nitrogen and other resources that are contained in the urine. Second: the disposal of urine without polluting drinking water. Like the Humanure book, this book makes the important point that the use of pure water to flush wastes away into the sewer system is a very poor use of very scarce resources.

Highly recommend."
~ Written on 2006-06-22

"This little gem of a book is both an informative source of about all things urine - including interesting historical attitudes and uses as well as modern environmental aspects - in addition to being a very fun read due to the amusing diagrams and sharp prose. Both the professional wastewater expert and the casual nature lover will find much knowledge and enjoyment in these pages. Because of this, Liquid Gold would be the perfect "stocking stuffer" gift for the environmentalist in your house this upcoming holiday season! "
~ Written on 2004-09-04