H20-02
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Ryoji Irie
White Robe
ActiveHydrangea macrophylla (Thunb.) Ser. Bigleaf hydrangea · Ornamentals · bred by Information regarding the breeder received in the contribution to CPVO :Higaki H.
also searched as: вхите робе
Variety description
10 August 2026
The variety is a compact bush with strong stems and large, long-lasting inflorescences. A characteristic feature is the color transformation of the sepals: during the maturity period they are predominantly white, and upon aging they acquire an emerald-green shade, while maintaining high resistance to scorching.
The plant has high growth vigor; with excessive planting density, the stems can become elongated. In industrial conditions, the forcing time is about 14 weeks. The variety is recommended for cultivation in large containers; winter hardiness corresponds to zone 6.
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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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
- Information regarding the breeder received in the contribution to CPVO :Higaki H. 1 Developed the variety
- Applicant
- Higaki Harrison|San Mateo, CA 1 Submitted the application to the register
- Rights holder
- Bay City Flower Company| CA 2 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.
United States of America
№ 10187135
Active
- Application filed 28 June 2002
- Registered 9 August 2005
- Currently active indefinite in the register
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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This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources
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Other varieties: Bigleaf hydrangea
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ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
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White out
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
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ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
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ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Wädenswil
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1 record
Nearby in the species list Weisser, Wendy, Westfalen, Westfalenkind, White Ball, White Diamond, White Giant, White King, White out, White Pop, White Snow, White Swan, White Water, White Wave, Whitethroat, Wicking, Wien, Wiesbaden, Wiking, Wildegg