County Park Creeper is a terrific ground cover here in the Pacific NW. Cold tolerant, tough enough to bear some foot traffic, and evergreen to boot, this pratia is beautiful on retaining walls, between pavers, and in borders, container planters, and hanging baskets. Keeping low to the ground but spreading up to 24 inches wide, County Park Creeper puts out tiny blue, star-shaped flowers from late spring right up until fall, making it a popular choice for fairy gardens as well. To look its best, this pratia needs sun and regular watering during the growing season, but is otherwise easy to maintain.