Sempervivum, Hen-and-Chickens, Houseleek, Old Man & Woman, Roof House Leek 'Pink Pearl'

Sempervivumcalcareum

Family
Crassulaceae (krass-yoo-LAY-see-ee)
Genus
Sempervivum (sem-per-VEE-vum)
Species
calcareum (kal-KAR-ee-um)
Synonym
Sun Exposure
Full Sun
Foliage
Grown for foliage
Evergreen
Smooth
Height
under 6 in. (15 cm)
Spacing
6-9 in. (15-22 cm)
Hardiness
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
Bloom Color
Bloom Time
Mid Summer
Late Summer/Early Fall
Other Details
Category
Alpines and Rock Gardens
Cactus and Succulents
Water Requirements
Drought-tolerant; suitable for xeriscaping
Foliage Color
Where to Grow
Can be grown as an annual
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
Patent Information
Non-patented
Propagation Methods
By dividing rhizomes, tubers, corms or bulbs (including offsets)
Plant is viviparous
Seed Collecting
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
Regional

This plant is said to grow outdoors in the following regions:

South Berwick, Maine

Gold Hill, Oregon

Pickens, South Carolina

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Gardener's Notes:

0
positive
1
neutral
0
negative
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Gold Hill, OR (Zone 7a) | August 2007 | neutral

Green red-tipped leaves take on a pinkish coloring. Large

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