H20-02
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Ryoji Irie
Hydrangea macrophylla (Thunb.) Ser. Bigleaf hydrangea · Ornamentals · bred by Kolster Holding B.V.
also searched as: колмагиконо
10 August 2026
The plant is a compact deciduous shrub 1–1.2 meters in height with dark green foliage. The mop-head type inflorescences form on strong and firm flower stalks, which makes them stable and suitable for use as cut flowers.
The color of the inflorescences upon opening is snow-white; however, in the process of development, they acquire greenish shades with soft red edges, which persist throughout the season. The bush has a compact and well-branched habit, well-suited for cultivation in partial shade or full shade.
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
Records are sourced from official registry publications. Data sources and legal status
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
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Ryoji Irie
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Michael Dirr
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Kolk Jacobus W. P.|1187 NK Amstelveen, NL
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
No information of breeder available for this variety
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Peter Rudolf Kolster
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Kolster Beheer B.V.
Nearby in the species list Kölner, Kölner Bauer, Kölner Jungfrau, Kölner Markt, Königin Emma, Königstein, Königswinter, Koinomaho, Kolmadan, Kolmadaru, Kolmagics, Kolmagimar, Kolmalin, Kolmapiru, Kolmaru, Kolmasweru, Kolmatrophy, Kolmgarip, Komet, Komnu Costen