I hope they're not planning on growing corn. Say some stray pollen grain from a genetically modified plant growing somewhere in west jebus Michigan makes it's way to the Hantz project. Let's say that little pollen gain fertilizes a kernel of corn. Then let's say Monsanto swings by for a visit. They legally demand to inspect and test the corn to ensure that their copyrighted seed was not used to produce the Hantz crop. They pick that one kernel and find the genetic markers. Poof they legally seize the entire crop and sue the living hell out of Hantz.

Keep it organic! Use real seeds!