One of the most distinctive types of Sempervivum. Aptly named, 'Cobweb' is covered with fine, white threads which crisscross between the leaves' tips like a cobweb. Each rosette of pointy, blue-green leaves grows about 1 inch wide. Their color may vary from season to season. Unusual rose-pink flowers are produced on leafy stalks in midsummer.
10-15cm x 22-30cm wide
Zone 3 (-40 to -34° C)