Tennessee and the Great Smoky Mountains Regional Container - Best Ideas for Fall Container Gardening - Southernliving. While we selected fiberglass planters, you can re-create this look with any similar taupe container. When you have a neutral base, a lush arrangement of contrasting foliage and flowers steals the show. Virginia sweetspire towers over ornamental kale and cabbage, and the lime green "Flirt" nandinas add a burst of color on the left side while bold yellow snapdragons accent the...