Looking pretty good, JR! Your corn looks happy. Man, I wish we could get some nice rain like that. Maybe that next tropical system that's trying to form out there will bring some our way. H Dorian sure didn't.
I've tried planting later corn but there's double trouble; heavy insect pressure and heat that is really too much for good growth and pollination. Here's a great link about that:
https://cropwatch.unl.edu/how-extend...-pollination-0
I posted about the popcorn with pics on:
http://www.tomatoville.com/showthread.php?t=49623
Lessons learned! Next spring I will overseed as it's always easier to thin plants than play catch-up reseeding skips.