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 :Rampp
also searched as: виенна
10 August 2026
The plant has a neat mound shape, reaching a height and width of 30 to 90 cm. Thick and strong stems hold large mophead inflorescences, preventing them from lodging.
Flowering occurs on the previous year's shoots from the beginning to the end of summer. The variety shows resistance to powdery mildew and other diseases and is adapted to USDA hardiness zones 5–9.
Due to its compact habit, the variety is suitable for cultivation in containers, borders, and hedges. In professional floriculture, the plant is used as a cut flower crop.
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.
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
Information regarding the breeder received in the contribution to CPVO :Mouillère E.
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Cayeux H.
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Rampp, Franz-Xaver|Pfaffenhausen, Federal Republic of Germany / Rampp, Konrad|Salgen-Hausne, Federal Republic of Germany
Nearby in the species list Verena, Vergissmeinnicht, Versicolor, Vespa, Vésuve, Vibraye, Vice-Président Truffault, Vicking, Vicomtesse de Vibraye, Victoire, Vienna Rawi, Vieux-Château, Viking, Ville de Chartres, Ville de Vendôme, Vindoll, Vindonissa, Violetta, Virginia Merritt, Vörster Frührot