Posted 6/21/2022 23:14 (#9715762 - in reply to #9715196) Subject: RE: Double crop corn tips
West Central Iowa
I would be afraid of most 80 day hybrids handling the heat in southern Iowa. I would try to get a 90 day that handles heat well, will it black layer... probably not, but i think you still end up with more corn than the 80 day. Pick a hybrid that has drought tolerance also.
Double crop corn tips
