The fun succulent 'Topsy Turvy’ is great! This gorgeous trailing succulent is characterized by its thin, branching stems. This Euphorbiaceae succulent displays one of the most unique features. It has a similar appearance to a common Cactus with its oddly-shaped and chunky stems. This adaptation is necessary because, in the absence of leaves, stems and branches are the main media through which photosynthesis occurs in Euphorbia Candelabrum. They can reach 10 feet in South Africa where the summers are hot and dry.