House Leek
Sempervivum calcareum 'Sir William Lawrence'
Crassulaceae
Other names
Hens And Chickens
Growth habit
Herbaceous
Perennation
Perennial
Location
Source of plant
Siskiyou Rare Plant Nursery
Description
Plants form dense rosettes of fleshy blue-gray leaves which shade to an intense purple-brown near the sharply pointed apex; flowers are pale pink held in a paniculate cyme held on 12"-15" tall stems enclosed in clasping leaves, effective in summer.
USDA Hardiness Zone
5