<p>the story of terracycle, producer of the world's most eco-friendly plant fertilizer, co-founded by princeton freshmen in their blair hall room, based in princeton, and run by many more with princeton ties. one of red herring's 100 most innovative companies.</p>
<p><a href="http://www.terracycle.net/%5B/url%5D">http://www.terracycle.net/</a></p>