About
A mat-forming, evergreen compact perennial alpine with tightly-packed rosettes of grey-green foliage with a layer of silvery hairs. Leaves may turn more red in warmer temperatures.
About the genus
Sempervivum are evergreen perennials forming mats of fleshy-leaved rosettes, often attractively coloured, with star-shaped pink or pale yellow flowers in summer
Growing conditions
SunlightFull sun
Soil typeLoam, Sand
Soil pHAcid, Alkaline, Neutral
Soil moistureWell-drained
AspectEast-facing, North-facing, South-facing, West-facing
ExposureExposed, Sheltered
UK hardinessH5
Plant details
Plant typeAlpine Rockery, Herbaceous Perennial, Cactus Succulent
HabitMatforming
FoliageEvergreen
Height0.1-0.5 metres
Spread0.1-0.5 metres
Time to full height2-5 years
Suggested usesCity and courtyard gardens, Cottage and informal garden, Gravel garden, Patio and container plants, Rock garden
Care notes
CultivationGrow in moderately fertile well-drained soil in full sun. Protect from excessive winter wet. Suitable for rock garden, scree bed, wall crevice, trough or alpine house. See hardy cacti and succulent cultivation for further advice
PruningNo pruning required
PropagationPropagate by offsets in spring
Pest resistanceMay be susceptible to sempervivum leaf miner, slugs, snails, and vine weevil
Disease resistanceMay be susceptible to a rust