Here is a link to a photo I posted in the aroids thread. I need to post a new photo as it has grown quite a lot. This photo was from two weeks ago. There is now another leaf between the two taller ones in this photo that is twice as large as the biggest leaf on this plant.
http://garden.org/thread/view_...
Homer identified it as C. esculenta Mammoth. Just on the info you guys have given me thus far it doesn't seem like I can water it too much with the well draining soil and pot that it is in.