we have an entry at our homepage from Desert Bloom:
http://www.sempervivum-liste.d...
Erwin Geiger got it some years ago from the US;
but I'm not sure if it is the same clone......
there are some confusions about Desert Bloom, Desert Bloom 2, Kreb, Kreb 2, Krebs and Krebs 2;
that are some names used in the US for varities with unknown origin and there is no clear correlation between names and varieties;
sorry - but I can't help much....it's a US-specific problem I can't analyse from germany;
Peter
