Click the photo for the season below for a representation of the flowers for that season. Oklahoma has beautiful wildflowers throughout the spring and early fall. The Oklahoma Department of Transportation and the Turnpike Authority plant the wildflower seeds that Color Oklahoma provides. Wildflowers are typically planted in mid-November or early December. Some flowers take two planting seasons to bloom.

The Oklahoma Turnpike Authority planting wildflower seeds along the Cimarron Turnpike.