RB 6428 4

Terminated

Kalanchoe blossfeldiana Poelln. Flaming Katy · Ornamentals · bred by Johnny Albertsen

also searched as: рб 6428 4

Variety description

10 August 2026

The variety RB 6428 4 is registered as a subject of breeder's rights and belongs to the group of ornamental potted crops. The plant is classified as a representative of the species Kalanchoe blossfeldiana.

Specialized agronomic characteristics, such as disease resistance or specific morphological descriptions of this clone, are absent in open publications.

Sources2

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Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder: Johnny Albertsen 14 Developed the variety
Applicant: Dümmen Group B.V. Submitted the application to the register
Rights holder: Dümmen Group B.V. 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.

European Union № 20062567

Terminated

Application filed 1 December 2006
Registered 14 January 2008
Entry closed 13 January 2019

Records are sourced from official registry publications. Data sources and legal status

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Breeder

Johnny Albertsen

breeder code rb 6428 4

All 14 varieties of company

Registry records

Total records: 1
Jurisdictions shown: 0
First registration: 2008

Same species