On Fri, Jun 12, 2009 at 3:51 AM, Tom Mitchell <tom@evolution-plants.com>wrote: > This is an anecdote, not a scientific experiment that I'm reporting... > Hi Tom, your anecdote sounds like a fine scientific experiment to me! You have your control (no soaking) and your treatments. Now all you need to do is do it again several times to complete your experiment :) Nhu Berkeley, CA ---- http://www.flickr.com/photos/xerantheum/