H20-02
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Ryoji Irie
Hydrangea macrophylla (Thunb.) Ser. Bigleaf hydrangea · Ornamentals · bred by Information regarding the breeder received in the contribution to CPVO :Dr Bosse (Friesdorf)
also searched as: роцпон
10 August 2026
The shrub reaches a height of 1.5 m; in the middle latitudes, it usually grows to 0.6–1.2 m. The leaves have a serrated, ovate shape and a dark green color, which changes to wine-red in autumn. Large inflorescences with a diameter of 15–22 cm have an umbellate shape.
Flowering lasts from late June to August–October. The plant requires fertile, drained soils and needs protection for the winter due to insufficient winter hardiness. The variety is suitable for solitary and group plantings, as well as for cultivation in containers.
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.
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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
Information regarding the breeder received in the contribution to CPVO :Wädenswil
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Wädenswil
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Lemoine
Nearby in the species list Rosita, Rotbart, Rotdrossel, Rotenburg, Rotenfels, Roter Teller, Roter Zwerg, Rotkäppchen, Rotkehlchen, Rotschwanz, Rouget de Lisle, Royal, Royal Pink, Royal Purple, Rubens, Rubin, Rubis, Ruby Tuesday, Rurinokatsura, Rutilant