when do flowers bloom in gsmnp
The Best Wildflower Hikes in the Great Smoky Mountains The Great Smoky Mountains are home to more than 1600 species of flowering plants. During each month of the year, some forb, tree or vine is blooming in the Smokies. During the spring, wildflowers explode during the brief window just prior to trees leafing out and shading the forest floor (from about mid-April thru mid-May).