http://docs.google.com/viewer?a=v&q=cache:2-uKpHKhK0EJ:www.fertilizer.org/ifa/content/download/8996/133869/version/1/file/hemp.pdf+cannabis+npk+leaf+analysis&hl=en&gl=us&pid=bl&srcid=ADGEESghjrWi0kHGF0jDmO0xl3TN3_ZWQ9WE26kUf9C9iIVsQsGDj7Q52a9mYTUn...
