H20-02
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Ryoji Irie
Hydrangea macrophylla (Thunb.) Ser. Bigleaf hydrangea · Ornamentals · bred by No information of breeder available for this variety
also searched as: садие раи
10 August 2026
A deciduous shrub with a vigorous, compact, upright habit, reaching a height of 0.9 to 1.8 meters. The plant has large dark green foliage and forms spherical mophead-type inflorescences, which may take on a greenish tint by the end of summer.
The flowering period lasts from May or summer until October, and the variety exhibits remontancy in mild climates. The plant is hardy to USDA zone 5; even if the aerial part is damaged by frost, it recovers and blooms on current-year shoots.
Flower color depends on soil conditions: in acidic soil, they turn blue, and in neutral or slightly alkaline soil — pink or pinkish-mauve. The variety is suitable for borders, group plantings, use in cut flowers, and for creating dried bouquets.
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
Kwekerij Sidaco B.V.
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Matthes F.
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Wädenswil
Nearby in the species list Rubens, Rubin, Rubis, Ruby Tuesday, Rurinokatsura, Rutilant, Rydeen, Saarbrücken, Sabrina, Sachsenkind, Säntis, Saint Bonifaz, Sainte Claire, Sainte Thérèse, Sakuratemari, Salsa, Samantha, Samba, San Remo, San Vito