Courtacad 1
ActiveWeigela Thunb. · Bush Honeysuckle
Institut National de Recherche pour l'Agriculture l'Alimentation et l'Environnement (INRAE)
OLYMPIADE
TerminatedWeigela Thunb. Bush Honeysuckle · Ornamentals · bred by Andre BRIANT Jeunes Plants (FR)
also searched as: олимпиаде
Variety description
10 August 2026
The shrub has a spreading or upright form with good branching. The main feature is the ornamental lime-yellow foliage, which creates a contrast with the dark flowers. The height of an adult plant varies from 1.2 to 2.5 meters depending on growing conditions and pruning.
The main flowering occurs in May–June, with a possible second wave at the end of summer. The plant is winter-hardy and withstands temperatures down to -29...-34°C (USDA zones 4–5). To maintain its ornamental qualities, planting in illuminated areas with protection from excessive midday sun and regular pruning after flowering are required.
Sources6
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Countries of admission
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 in registries Regions of admission, rights holders, and status of plant breeders' rights
Parties
- Breeder
- Andre BRIANT Jeunes Plants (FR) 9 Developed the variety
- Applicant
- Andre BRIANT Jeunes Plants (FR) 9 Submitted the application to the register
- Rights holder
- Andre BRIANT Jeunes Plants (FR) 9 Holds the rights to the variety
Plant breeders' rights
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
France
№ 5634
Terminated
- Application filed 8 November 1985
- Registered 19 April 1990
- Entry closed 15 July 1999
Records are sourced from official registry publications. Data sources and legal status
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INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
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Nearby in the species list Courtalor, Courtamon, Courtanin, Courtared, Cumula, Elvera, JS4, Kolsunn, Nana Purpurea, NEZAKO, Piccolo, Plangen, Ruby Queen, Slingco 1, Slingco 2, Slingco 4, Slingco P, Slingpink, TVP1, TVP2