Calibrachoa
While Calibrachoa may be a fairly new species, this dazzling little plant is a must-have in the garden. Its trailing habit makes it perfect for use in hanging baskets, containers or as a small area ground cover. Calibrachoa produces mounds of foliage, growing only 6-12" tall, along trailing stems and flowers in shades of violet, blue, pink, red, magenta, yellow, bronze and white. They are prolific bloomers from spring to frost.