Hydro School
Here’s a neat flash site that I found on the web designed to teach the basics of hydroponics. This is perfect for the lay-person looking for some simple explanations. Click here to check out HydroSchool.
Posted: December 8th, 2008 under Knowledge, Web.
Comments
Comment from David
Time July 13, 2009 at 8:02 pm
The link worked for me; go check it out! 
Comment from Jason
Time May 31, 2009 at 8:48 pm
Hi The link appears to be broken for the Free Hydro Scool at the above web address. cheers.