Sempervivum 'Silver Jubilee'

Sempervivum 'Silver Jubilee'

	A cobwebby cultivar with small red rosettes raised by Gustaf van der Steen in Belgium in 1977. A cross between S. arachnoideum 'Opitz' and S. 'Giuseppii'. Horst Diehm said: "grey-green rosettes, covered with silvery hairs" The AGS encyclopedia says: "Small rosettes of a pleasing silvery grey well-clad with interwoven cobwebby hairs."
9th August 2005


25th February 2006	25th June 2006	11th September 2009

References:

Smith, Alan C. - Sempervivum and Jovibarbas , revised ed. 1980

Furness, Steve - Sempervivum, a gardeners guide, Alpine Garden Society, 2023

Wills, Howard and Sally - Sempervivum and Jovibarba, 2004

International Sempervivum Forum, https://sempervivum.aforumfree.com/.

Diehm, Horst - sempervivumpage.de, 2001, autotranslated, no longer available online.

Sempervivum List online, https://www.sempervivum-liste.de/de/sempervivum/silver-jubilee, accessed 20.07.2025.

AGS Encyclopedia online, http://encyclopaedia.alpinegardensociety.net/plants/Sempervivum/CULTIVARS , accessed 20.07.2025.

Martin Miklanek, List of Sempervivum and Jovibarba cultivars, https://miklanek.tripod.com/MCS/cvA-E.html , accessed 20.07.2025.

Sempervivum Garden, https://sempervivumgarten.de , accessed 20.07.2025.