Sempervivum, Hen-and-Chickens, Houseleek, Old Man & Woman, Roof House Leek
Sempervivumarachnoideum 'Red Cobweb'

Family: Crassulaceae (krass-yoo-LAY-see-ee)
Genus: Sempervivum (sem-per-VEE-vum)
Species: arachnoideum (a-rak-NOY-dee-um)
Cultivar: Red Cobweb

Category
Cactus and Succulents

Water Requirements
Drought-tolerant; suitable for xeriscaping

Sun Exposure
Full Sun

Foliage
Grown for foliage
Succulent

Foliage Color
Bronze

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)

Where to Grow
Can be grown as an annual

Danger
N/A

Bloom Color
Pink

Bloom Characteristics

Bloom Size

Bloom Time
Mid Summer

Other details

Soil pH requirements

Patent Information

Propagation Methods
By dividing rhizomes, tubers, corms or bulbs (including offsets)

Seed Collecting