Peter, on your site it shows it in June, July and Aug.
http://sempervivum-liste.de/Se...
Horst's site obviously shows it at least 2 other months.
http://translate.google.com/tr...
Mine, tabby and Sandi's are definitely not the correct plant. I actually don't have this one in my collection, the photos are from PO. But there's looks even different from the the other three.
