First outdoor grow in midwest

Anyone have advice for me? I have two fem white widow seeds, and the rest have just been saved from bag's. I plan on doing plots around nearby woods with the two white widows alone. I figured i'd till the soil and then put some miracle grow organic on top then put seeds in and water steady for a few weeks. Any idea if bugs will go crazy with my stuff and how to stop it or any other tips at all?

Thanks