Posted 6/30/2012 12:47 (#2458418 - in reply to #2458040) Subject: RE: How many leaf collars before corn pollinates?
Fwiw, I just unrolled the leaves around the tassle yesterday on a 102 day hybrid planted in the early part of may and it still had 5 leaves to go. I figure about 15 days at three days per leaf? NW Dane county.