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 :Japan
also searched as: миканба гаку
10 August 2026
The variety is a large shrub reaching 125 cm in height ten years after planting. The plant possesses thick oval leaves with smooth margins and a semi-evergreen growth habit under favorable conditions. The inflorescences are of the lacecap type with a flat shape.
Sterile flowers are white or pale pink with deeply incised sepal margins. Fertile central flowers are prone to changing color from pink to blue depending on soil composition. The flowering period occurs in July and August.
The shrub prefers partial shade and humus-rich, constantly moist soils. The variety is sensitive to low temperatures and requires covering or mulching in regions with cold climates.
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 :Baardse D.
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Japan
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Japan
Nearby in the species list Mesdag, Messalina, Meteor, Meuw, Mevrouw Baardse, Mevrouw Endtz, Micro Blue, Midnight Duchess, Mignon, Mihara-Yae, Mikawa-Chidori, Mikes Red, Mini Hörnli, Mini Penny, Mirage, Mirai, Miranda, Miss Belgium, Miss Hepburn, Miss Phyllis Cato