The string of buttons is one of our personal favorites. It stands up straight holding button-shaped leaves. It is a fairly fast-growing, sprawling succulent with leaves that look as if they are stacked on top of each other. The short, triangular stems grow in a spiral around the stem. If cared for well, it will reward its owner with rosy edges around each leaf.  These plants are native to South Africa and do not need much maintenance. This plant thrives in shade and well-drained soil.  10 cm diameter pot