This genus represents a recent hybridization between Sempervivum and Aeonium, consisting of resilient succulents that develop rosettes of thick leaves displaying variations of red and green.

x Semponium

x Semponium 'Destiny' is an active, rosette-forming evergreen succulent characterized by its distinctly veined leaves, which range from green to deep purple-red. This cultivar can develop a broad, flat head that reaches up to 60 cm in diameter or produce offsets that extend from beneath the primary rosette.

x Semponium 'Destiny'

A robust, rosette-shaped evergreen succulent featuring diamond-shaped leaves that are bright green with vivid red margins. The crown can reach a width of approximately 35 cm, and offsets may develop from the plant's base.

x Semponium 'Diamond'

A robust, rosette-shaped evergreen succulent that produces dense clusters of deep red foliage. The leaves develop a white margin when subjected to intense sunlight.

x Semponium 'Halo'

x Semponium 'Mrs Frosty' is a robust, evergreen succulent that develops a rosette shape. Its elongated, spoon-like leaves are a greenish-brown accented with brown flecks, resembling ice crystals. In bright light, the leaves can take on a pinkish-brown hue. This plant typically grows to about 60 cm in both height and width.

x Semponium 'Mrs Frosty'

x Semponium 'Sienna' is a robust, evergreen succulent that develops a rosette structure. Its central green leaves transition to red in spring and evolve into a pyramid shape as the plant ages. Under intense light, the foliage becomes an even more vibrant red. This hybrid exhibits the leaf characteristics of an aeonium while maintaining the form of a sempervivum.

x Semponium 'Sienna'

x Semponium 'Vortex' is a robust, evergreen succulent that develops a sizable rosette, reaching widths of up to 50cm. Its central rosette has a unique, whirlpool shape, surrounded by layers of dark red leaves that spiral outward.