Belsemcob2
ActiveSempervivum arachnoideum L. · Cobweb houseleek
Gielis Jef
Sempervivum arachnoideum L. Cobweb houseleek · Ornamentals · bred by BELGICACTUS B.V.B.A.
also searched as: белсемча1
10 August 2026
The plant reaches a height of 7–12 cm and forms a rounded bush of large rosettes with pointed leaves. Foliage coloration varies from lime-green in the spring-summer period to dark pink and burgundy-purple shades in winter.
The variety is characterized by rapid growth, a developed root system, and resistance to diseases. Winter hardiness is rated for USDA zones 6–9, with potential hardiness in zones 3–9. The plant is intended for cultivation in alpine gardens, rock gardens, xeriscapes, and containers.
1 jurisdiction
Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.
Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 1 record protections in other jurisdictions are shown on the map above.
Records are sourced from official registry publications. Data sources and legal status
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Same species
Sempervivum arachnoideum L. · Cobweb houseleek
Gielis Jef
Sempervivum arachnoideum L. · Cobweb houseleek
Gielis Jef
Sempervivum arachnoideum L. · Cobweb houseleek
BELGICACTUS B.V.B.A.
Sempervivum arachnoideum L. · Cobweb houseleek
BELGICACTUS B.V.B.A.
Sempervivum arachnoideum L. · Cobweb houseleek
BELGICACTUS B.V.B.A.
Sempervivum arachnoideum L. · Cobweb houseleek
BELGICACTUS B.V.B.A.
Nearby in the species list BELSEMCOB1, Belsemcob2, Belsemcob3, BELSEMGRE1, BELSEMMAG1, BELSEMRED1, BELSEMYEL1, Belsemyel2