HM-001
ActiveSequoiadendron giganteum (Lindl.) J. Buchholz
Cornelius P.F. Kools trading as Sierteeltkwekerij Kools
Healthy Mammoth Three
ActiveSequoiadendron giganteum (Lindl.) J. Buchholz · Ornamentals · bred by Cornelius P.F. Kools trading as Sierteeltkwekerij Kools
also searched as: хеалти маммот три
Variety description
10 August 2026
The plant possesses a refined crown shape that is more slender compared to the typical species, making it suitable for use in gardens with limited space. The needles are characterized by a dense structure and a bright green or blue-green color that persists year-round.
The cultivar is distinguished by vigorous growth while maintaining a controlled habit. A key biological feature is high resistance to fungal diseases and increased winter hardiness, which allows it to be used both in private gardens and large-scale landscape projects.
Sources4
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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
- Cornelius P.F. Kools trading as Sierteeltkwekerij Kools 11 Developed the variety
- Applicant
- Cornelius P.F. Kools trading as Sierteeltkwekerij Kools 11 Submitted the application to the register
- Rights holder
- Cornelius P.F. Kools trading as Sierteeltkwekerij Kools 11 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
№ 20210493
Active
- Application filed 15 February 2021
- Registered 15 September 2025
- Currently active indefinite in the register
Records are sourced from official registry publications. Data sources and legal status
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Same species
Other varieties: Sequoiadendron giganteum (Lindl.) J. Buchholz
HM-002
ActiveSequoiadendron giganteum (Lindl.) J. Buchholz
Cornelius P.F. Kools trading as Sierteeltkwekerij Kools
Healthy Mammoth One
ActiveSequoiadendron giganteum (Lindl.) J. Buchholz
Cornelius P.F. Kools trading as Sierteeltkwekerij Kools
Healthy Mammoth Two
ActiveSequoiadendron giganteum (Lindl.) J. Buchholz
Cornelius P.F. Kools trading as Sierteeltkwekerij Kools
Nearby in the species list Healthy Mammoth One, Healthy Mammoth Two, HM-001, HM-002, HM-003