Oklahoma sinus sufferers are hit with Bradford Pear and Cottonwood tree pollens. Anyone tell you that Bradfords do not self seed (by birds) are lying because now I see them in fields and along the roadsides like trash. This has happened in the last 20 years or so. Also common cedars that go up in flames like torches due to bird droppings. A lot of people are forever sneezing and having sinus problems from those three trees in Oklahoma now.
Oklahoma sinus sufferers are hit with Bradford Pear and Cottonwood tree pollens. Anyone tell you that Bradfords do not self seed (by birds) are lying because now I see them in fields and along the roadsides like trash. This has happened in the last 20 years or so. Also common cedars that go up in flames like torches due to bird droppings. A lot of people are forever sneezing and having sinus problems from those three trees in Oklahoma now.