date:Jul 10, 2013
and plants where the tassels are visible but there is little development of the ear and silk a lack of synchrony between the male and female parts of the plant. He defined this years window for pollination as, on average, the time period from the middle to the end of July. During that time, temperatures in the mid to high 90s, especially with little night-time cooling, for as little as five consecutive days, can start to erode yields, he said.
Everything depends on the soil moisture and root