This Crassula makes great ground cover, especially in warm and dry climates (also known as "Carpet Jade"). As it grows, it becomes dense and stays relatively flat, reaching only 2" - 6" in height and spreading 2' - 3' wide.
Its leaves are green for most of the year but it really shows off in winter in time for the holiday season. And it is frost hardy! Expect bright red clusters in full sun with tight white flower clusters that shoot out and above the plant. Best of all: it is not fussy about soil types and looks especially great in rock gardens.