WTF, MAN, you dont want to be growing in a comercial cornfield, theres a thing called "ACCEPTABLE LEVELS OF INSECTACIDE), Which means your plants will be sprayed with any number of nasty comercial insectacides, even more scary, they could be MONSANTO CROPS, which means there able to take being sprayed with some real nasty shit, and deffo nothing you want on your weed thats going to be smoked