i dunno thats usually one place that popo loves to look for plants around here. ive had better luck planting them in the woods really.
i mean yeah ive gotten an outdoor harvest from a plant in a corn field but to be quite honest they arent a good place to grow. the one i used was down right terrible. and i dont know how many ppl here have actually walked tru a cornfield but when the corn is dry those shucks can be sharp as hell...
and i had problems finding the plant myself in a 20 acre field. I knew there were 5 plants in there SOMEWHERE....