I was just wondering if anyone had seen these?
http://www.wickingbed.com/
and here is the actual search engine page with lots of links to Wicking Bed information.
http://www.bing.com/search?q=wicking...ox&Form=IE8SRC
We have a community garden in Rockport TX and I have introduced this system to the group and I am hoping we will implement this design in the garden. It would sure help to save water..