H20-02
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Ryoji Irie
Hokomachoko
ActiveHydrangea macrophylla (Thunb.) Ser. Bigleaf hydrangea · Ornamentals · bred by Peter Rudolf Kolster,Cornelis Pieter Eveleens
also searched as: хокомачоко
Variety description
10 August 2026
The variety has a compact rounded form with strong upright stems, reaching a height of 0.8 to 1.4 meters. Inflorescences up to 20 cm in diameter have the shape of dense spheres or slightly flattened globes. The flowers are distinguished by a dense leathery texture, which contributes to their good keeping quality.
Petal coloration upon opening is characterized by deep red tones with green streaks, which acquire chocolate-maroon or purple-brown shades as they age. Inflorescence coloration does not depend on soil pH level.
The plant is remontant, blooming on current and previous year's growth from early summer to autumn. The variety is suitable for cultivation in open field, container culture, and for cut flowers. Stems are resistant to lodging; high resistance to direct sunlight exposure is also noted.
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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
Variety in registries Regions of admission, rights holders, and status of plant breeders' rights
Parties
- Breeder
- Peter Rudolf Kolster^^^Cornelis Pieter Eveleens 6 Developed the variety
- Applicant
- Kolster Holding BV 225 Submitted the application to the register
- Rights holder
- Kolster Holding BV 225 Holds the rights to the variety
- Maintainer
- Kolster Holding BV 225 Responsible for variety maintenance
Plant breeders' rights
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
European Union
№ 20183091
Active
- Application filed 27 November 2018
- Registered 7 June 2022
- Currently active indefinite in the register
More 3 records 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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This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources
Same species
Other varieties: Bigleaf hydrangea
PIIHM-II
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Michael Dirr
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ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Kolk Jacobus W. P.|1187 NK Amstelveen, NL
FR
6 records
Hokomac
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Peter Rudolf Kolster
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5 records
Hokomacha
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
KOLSTER HOLDING BV y HORTEVE BREEDING B.V.
Hokomagedgre
Application submittedHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Kolster Holding B.V.^^^Horteve Breeding B.V.
Nearby in the species list Hokoanta, Hokoanvar, hokoasta, Hokoda, Hokolarma, Hokomabavi, Hokomabebos, Hokomaburlac, Hokomac, Hokomacha, Hokomagedgre, Hokomaginfe, Hokomagreclip, Hokomagrede, Hokomagrefip, Hokomamane, Hokomamipe, Hokomano, Hokomanun, Hokomapfloy