Sempervivum montanum
ssp. stiriacum
Mountain Houseleek, Anomalous Houseleek
Family |
Crassulaceae |
Genus |
Sempervivum |
Species |
montanum |
Category |
Perennials |
Subspecies |
stiriacum |
USDA Hardiness Zone |
2 - 8 |
Canadian Hardiness Zone |
3 |
RHS Hardiness Zone |
H7 |
Temperature (°C) |
-20 |
Temperature (°F) |
-20 |
Height |
5 - 10 cm |
Spread |
20 - 30 cm |
Cultivation |
Plant in full sun to full shade in dry, well-draining loamy or sandy soil of any pH level. |
Shape |
Mat-forming. |
Growth |
Medium |
Pests |
None known. |
Leaf Description |
Tightly woven rosettes of pinnate succulent leaves that are narrower in thickness than its cousins. |
Flower Description |
Showy cymes that bloom on flowering bodies. |
Colour Description |
Foliage can vary in colour from vivid lime green to medium and even a darker reddish-green. Tips of foliage can be crimson red in colour. Blooms vary from lavender to rosy pink to violet. |
Texture Description |
Smooth. |
Notable Specimens |
University of Alberta Botanic Garden, Devon, Alberta, Canada. |
Propagation |
Offsets. |