My wedding anniversary is June 18th. A couple of years ago, my wife and I went up to a casino in Oklahoma to see a show and celebrate our anniversary. We also wanted to stop in and visit with my cousin in Paoli, OK. On the way to my cousin's house, it was raining buckets and I made a wrong turn. We ended up on a two-lane paved road with huge corn fields on both sides. That corn was over 7' tall and the silks were already turning. My bet would be that it could have been harvested before the 4th of July if it were sweet corn. Perhaps not, since it was surely field corn and not for roasting ears. They probably let it dry. Does anyone know how long it takes from the time the kernels are fully formed until they are dry enough for a corn picker?