Its rosettes are beautifully symmetrical with a dome shape. The leaves are blue-green and have pointy burgundy tips. Sempervivum Calcareum forms dense mats by multiplying via short-stalked offsets. In summer, some mature rosettes produce clusters of starry, yellow-eyed, light pink flowers on thick stalks. The rosettes that flower will naturally die afterward, but by this time, the plant has likely produced many offsets that will continue to grow.
Gritty soil, Sandy.
Full Sun or Partial shade.
Water thoroughly when soil is dry to the touch, then let drain completely. Reduce watering to a minimum during winter.
In winter, it can tolerate temperatures down to freezing.