Open House/Web-Only!
This 1979 introduction from our friend Crazy Ed Skrocki of Ohio has proven to be a good grower even in our difficult climate. Sempervivum 'Unicorn' makes a large 5" wide rosette of olive green. The rosettes on this vigorous cultivar form an 18" wide clump in 5 years. Pot size: 24 fl. oz (709.77 ml)
Zone: 4-8a 