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 :Wood T.
also searched as: лец данке
10 August 2026
The series unites varieties characterized by remontancy, which guarantees flowering even if flower buds are damaged by winter frosts. Shrub height varies from 30 to 120 cm depending on the specific variety. The plants' shoots are distinguished by their strength, allowing them to support large inflorescences without lodging.
The plants are hybrids of Hydrangea macrophylla and Hydrangea serrata. The color of the inflorescences depends directly on the soil acidity level: in an acidic environment (pH 5.0–5.5) the flowers are colored in blue shades, in alkaline or neutral — in pink.
The series varieties are used in landscape design for creating borders, container growing, and for cut flowers. Despite increased adaptability compared to traditional Hydrangea macrophylla varieties, winter covering is recommended 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 :Wädenswil
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Touchard
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
No information of breeder available for this variety
Nearby in the species list Le Vendômois, Lemenhof, Lemmenhof, Lemon Daddy, Lemon Wave, Lemon Zest, Lenzburg, Leopold III, Lerche, Les Pins, Leucantha, Leuchtfeuer, Libelle, Liberté, Libertin, Liebegg, Liebling, Liesbeth, Lieutenant Chauré, Light-O-Day