Posted 6/30/2012 13:54 (#2458502 - in reply to #2457913) Subject: Re: corn tassell in heat?
north central indiana
As long as their is humidity the pollen wont get smoked by the heat and will pollinate okay. If its dry heat 85 is the limit before it starts damaging. Corn pollinates in the morning and late in the evening usually so I would say if you are under 85 till 10-11 in the morning it will pollinate alright if there's any water left to allow plant to finish.