Went to a John Deere univ. last month in Chattanooga. The first speaker talked about having Pre-m in every round (low rate @ 6 wk. intervals) all the way up till August. Then being able to seed 6 weeks later. I'm not sure what product he was speaking of his name was Doc Pennington from BASF. I looked at every label they all said wait at least 90 days to seed. Anybody know what he was talking about?