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 :Hofstede
also searched as: ховариа
10 August 2026
Most varieties in the series are compact, branched shrubs ranging from 60 to 120 cm in height. The plants are characterized by a variety of inflorescence forms suitable for cutting and for creating dried bouquets. The intensity of flower coloration depends on soil acidity and light conditions.
Varieties of this series are capable of blooming on both previous year's and current year's shoots. They possess resistance to diseases and pests, as well as winter hardiness corresponding to USDA zones 5 or 6 (-18°C to -23°C), though winter protection is recommended.
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
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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
No information of breeder available for this variety
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 :Sakamoto S.
Nearby in the species list Hortulanus van Laren, Hortulanus Wilke, Hortulanus Witte, Hortus, Horwack, Horwes, Horzu, HOSHIGUMI, Hoso-Hime, Hoso-Hime-Ajisai, Howaito Daiyamondo, Huakaifugui, Hugh, Hughs Love, Hulk, Hyakunennokoi, Hycativ, HYDone, HYMMAD I, HYMMAD II