Ok, I'm in Kansas. I'm bidding on work in Kansas. The architect is from the MO side of the KC metro. So, someone tell me why the specs for seeding would deliberately exclude hay or wheat straw and specifically recommend Barley, Rye, or Oat straw? Clean and weed free, I understand. I even understand obtaining and maintaining the integrity of the paper chase of the testing for forage grade weed free. BUT, Barley,Rye or Oats? And I can't use Hay or Wheat when that is what is predominately here? So, who knows of a supplier within shipping distance for certified weed free Oat straw?