went to a neighborhood today that i have a few houses to mow in. I also treat a couple of them. I showed up and almost every blade of grass had tiny seed heads emeging from it and the grass was not tall. Some things I noticed was the lawns where this was present was very dry, thick thatch layer, and had been previously sprayed with three way. Are these lawns stressed from lack of water and fert breaking down in the thatch. Or possible dull blades but I kind of uled that out when these were the only two out of 90+ I mow. I know the chemical had to do something with it because I only sprayed the front yards since this is where the weed seeds had blown over from a nearby field and this is where I noticed the severe problem with the tiny seeds. Thanx for any ideas.