Cobweb Houseleek
Cobweb houseleek is a very small plant that grows in a clump of small rosettes. The mid-green to red leaves grow in a tight set of circles, with white threads crisscrossing between the leaves. New rosettes will grow from the parent plant, connected by a stem, and form a colony.
Pink flowers bloom on a short stalk, after which, the individual rosette dies.
Cobweb houseleek is an interesting plant to tuck in spaces between boulder walls, stepping stones or rock gardens.
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Cobweb Houseleek
Cobweb houseleek is a very small plant that grows in a clump of small rosettes. The mid-green to red leaves grow in a tight set of circles, with white threads crisscrossing between the leaves. New rosettes will grow from the parent plant, connected by a stem, and form a colony.
Pink flowers bloom on a short stalk, after which, the individual rosette dies.
Cobweb houseleek is an interesting plant to tuck in spaces between boulder walls, stepping stones or rock gardens.
Plant details
Botanic Name
Sempervivum arachnoideum
Pronunciation
sem-per-VEE-vum a-rak-NOY-dee-um
Mature Height
2 to 4 in.
Mature Spread
8 to 10 in.
Water usage
Water Usage
One Droplet: Water twice per month or less, once established.
Two Droplets: Water about once per week, once established.
Three Droplets: Water about twice per week, once established.
Flower Color
pink
Bloom time
summer
Colorado Native
No
Natural Habitat
southern Europe
Light Requirements
sun
Cold Hardiness
USDA zones 3-8
Elevation Limit
hardy to 10,000 ft.
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