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

Sempervivumcalcareum

Family
Crassulaceae (krass-yoo-LAY-see-ee)
Genus
Sempervivum (sem-per-VEE-vum)
Species
calcareum (kal-KAR-ee-um)
Synonym
Sempervivum californicum
Sempervivum columnare
Sempervivum greenii
Sempervivum racemosum
Sempervivum tectorum var. calcareum
Sun Exposure
Foliage
Grown for foliage
Evergreen
Hardiness
USDA Zone 7a: to -17.7 °C (0 °F)
Danger
N/A
Bloom Color
Bloom Time
Other Details
Category
Groundcovers
Perennials
Water Requirements
Foliage Color
Chartreuse/Yellow
Burgundy/Maroon
Orange/Apricot
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
Patent Information
Non-patented
Propagation Methods
Plant is viviparous
Seed Collecting
Regional

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

Tucson, Arizona

Brea, California

Clovis, California

Fresno, California

Menlo Park, California

Reseda, California

Monroe, Louisiana

Eastpointe, Michigan

Saint Paul, Minnesota

Santa Fe, New Mexico

Faison, North Carolina

Myrtle Creek, Oregon

Tri-City, Oregon

Millsap, Texas

New Braunfels, Texas

South Jordan, Utah

North Sultan, Washington

Sultan, Washington

White Center, Washington

Rosedale, West Virginia

show all

Featured Videos

Gardener's Notes:

4
positives
1
neutral
0
negative
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Y
(Zone 11) | March 2016 | positive

Sempervivums are one of the most tolerant plants. I have noticed though that Sempervivum Calcareum usually does not offsets until they ha...Read More

R
Sultan, WA (Zone 8a) | July 2007 | positive

My grandmother grew these in her garden and passed some on to me. Apparently that is a tradition for some. Sempervivum translates to "...Read More

A
Saint Paul, MN | October 2004 | positive

Hens and chicks (Sempervivum Tectorum) grow well along house foundations in MN. They will not tolerate winters as well if not grown clos...Read More

C
New Braunfels, TX | October 2004 | neutral

House Leek for Burn Treatment? My Grandmother tells the story of keeping House Leek plants to treat burns. When I was in diapers I sat...Read More

P
Claremore, OK | April 2004 | positive

Sempervivum "Semps" MUST have good drainage, but are incredibly tough and hardy plants...true survivors! They are SO fun to grow! Many ...Read More

Featured
Feather-legged Fly
(Trichopoda pennipes)
California Thrasher
(Toxostoma redivivum)
Featured
Feather-legged Fly
(Trichopoda pennipes)
California Thrasher
(Toxostoma redivivum)