Water lettuce 2' wide are not unusual after a long growing season of favourable conditions. Perhaps not too practical to ship as the largest Priority box would be a tight fit for just one plant...
Regards, andy
http://www.flickr.com/photos/21940871@N06/
http://swglist.wordpress.com/
Regards, andy
http://www.flickr.com/photos/21940871@N06/
http://swglist.wordpress.com/