Semponium is a new cross between Sempervivum and Aeonium, combining the best qualities of both plants. Semponium requires very little attention, just the occasional bit of water. While it does not produce any flowers itself, new rosettes do emerge from the side shoots, creating a veritable pyramid of rosettes. Semponium must be protected from frost, so in winter, you should put it on the veranda. It is very much a low-maintenance plant. There are three varieties to choose from: Sienna (red-green), Destiny (dark red) and Diamond (green). Up to you to decide which one’s prettiest!