Cebenese

Sempervivum arachnoideum

• Natural webbing of thick, white wool covers the rosette like a cobweb and protects it in sunny, arid conditions
• One of the most prolific varieties with piles of new offsets developing into massive, mounded clumps
• Thrives outdoors in rocky crevices, squeezed into retaining walls, clustered around stepping stones, and scattered around a green roof
• Grows well in rocky soil and requires excellent drainage, particularly in winter

  
  

Hardy to -20°F (Zone 5)