Skip to content

MRS. KUMIKO

Active

Hydrangea macrophylla (Thunb.) Ser. Bigleaf hydrangea · Ornamentals · bred by Shouji SAKAMOTO (JP)

also searched as: мрс кумико

Variety description

10 August 2026

The variety forms a compact shrub about 1.2 meters high with broadly ovate green leaves with serrated edges. The inflorescences are large, spherical, consisting of flowers with light pink petals, which have characteristic fringed edges and often a creamy-white center.

Flower color depends on soil acidity and can take on bluish shades on acidic substrates. The plant is characterized by vigorous growth and abundant flowering in the summer period. It prefers partial shade and moist, fertile soils.

The variety is used as an ornamental crop in open field and containers, suitable for cutting and drying. It is a deciduous plant with sturdy inflorescences.

Sources7
  • Loading…

Countries of admission

2 jurisdictions

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.

active terminated no record

Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.

Also known as

breeder code Mrs Kumiko

A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.

  • MRS. KUMIKO primary DK
  • Mrs Kumiko FR, NZ

The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.

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

Parties

Breeder
Shouji SAKAMOTO (JP) 2 Developed the variety
Applicant
Shouji SAKAMOTO (JP) 2 Submitted the application to the register
Rights holder
Shouji SAKAMOTO (JP) 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.

Denmark № 15697
Terminated
  1. Application filed 19 October 1992
  2. Registered 31 August 1994
  3. Entry closed 30 September 2000

More 2 records protections in other jurisdictions are shown on the map above.

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

Found an error in the record?

The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.

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

All 2 407 varieties of species

H20-02

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Ryoji Irie

6 records

PIIHM-II

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Michael Dirr

5 records

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Kolk Jacobus W. P.|1187 NK Amstelveen, NL

FR
6 records

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Information regarding the breeder received in the contribution to CPVO :Jones H. J.

FR
1 record

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Information regarding the breeder received in the contribution to CPVO :Mouillère E.

FR
1 record

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Information regarding the breeder received in the contribution to CPVO :Jones H. J.

FR
1 record

Nearby in the species list Mousmée, Mousseline, Mrs A. Simmonds, Mrs Alice Blandy, Mrs. Baardse, Mrs Charles Davis, Mrs Chas. Davis, Mrs Chas. Mills, Mrs F. Huggett, Mrs H. J. Jones, Mrs L. J. Endtz, Mrs Norman Luff, Mrs R. F. Felton, Mrs W. J. Hepburn, Mücke, München, Münster, Mug, Multi Purple, Muse Factory Apollon

Discussion: MRS. KUMIKO

0 messages

Growing experience and notes on the entry. Comments are not part of the reference data and are not verified against primary sources.

Comments are open to signed-in readers. Sign in · Sign up