Some folks hang dried "Indian Corn" with multi-colored kernels- on their doors during the fall, as a decoration. You aren't supposed to eat the stuff so I figure they must have sprayed it with some type of chemical. In any event I was thinking about planting some kernels and seeing if it would grow and if so, if the corn is edible and how it would taste. I'm thinking maybe the multi-colored is more historically correct but I have no idea.