Most of the yellows are caused by golden rod. It wouldn't be Fall without golden rod. It's considered a weed by most people, but the colors are amazing. I enjoy looking at, and photographing it.
What is your favorite colors of Fall?
- I thought this was the plant that caused a problem with hay fever for a lot of people. But, according to Wikipedia, it's ragweed that causes that problem. Ragweed blooms at the same time as golden rod. The seeds of golden rod are to heavy to be carried by the wind very far.