Also known as Siberian Arborvitae, ground-hugging Microbiota decussate is a go-to for Tegland on hillsides and among boulders. An evergreen, it has soft, fine-textured, olive-green foliage that turns mahogany brown in the fall. It's wind tolerant and does well in sun or shade. Better still: "I've never seen a deer eat one," she says.