H20-02
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Ryoji Irie
Hydrangea macrophylla (Thunb.) Ser. Bigleaf hydrangea · Ornamentals · bred by Wood Timothy D
also searched as: роберт
10 August 2026
The variety has a compact rounded habit, reaching a height and width of 0.9 to 1.5 m. The leaves are ovate or elliptical in shape, have serrated margins, and are dark green in color. The plant is characterized by sturdy stems that prevent lodging.
Flowering is of the remontant type, which ensures reliable bud formation. Mophead-type inflorescences vary in color from pink to lavender-blue depending on soil acidity. When fully open, the sepals acquire a purple hue with a white base.
The plant is recommended for USDA hardiness zones 5–9. It is used in landscape design for creating hedges, mass plantings, accent planting, container cultivation, and for cut flowers.
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.
Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 1 record protections in other jurisdictions are shown on the map above.
Records are sourced from official registry publications. Data sources and legal status
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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 :Japan
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Rampp
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
No information of breeder available for this variety
Nearby in the species list RIE 13, RIEPERF, Rigi, RINPOKIRYU, Rio, Rio Grande, Ripple, Rippuru, Ritoruromannsu, river-line, Robin, Robur, Rochambeau, ROCO131801, Rodeo, Roi Albert, Roi Albert de Belgique, Rojojo, Rom, Romantic Fantasy