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 :Draps-Dom
also searched as: монтгомери
10 August 2026
The variety belongs to the group with globose inflorescences. Flower color varies from purple with a blue center to ruby-red, with shades potentially changing during the flowering process. The shrub has a rounded shape and reaches a height of 1.4–1.6 m.
The plant is intended for border plantings, patio landscaping, container cultivation, and use in landscape compositions. The flowering period lasts from July to September.
The variety prefers partial shade, as well as fertile, moist, and well-drained soils. Frost resistance is rated as moderate; the plant is capable of withstanding temperature drops down to -18 °C. In literature, the variety may be referred to under the name Holehird Purple.
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
Information regarding the breeder received in the contribution to CPVO :Lemoine
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Brugger
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
No information of breeder available for this variety
Nearby in the species list Monique Mouillère, Monred, Monrey, Monsieur Abel Chatenay, Monsieur G. Renault, Monsieur Ghys, Mont Blanc, Mont Joetperle, Mont Rose, Montfort Perle, Monty, Moodi, Moonlight, Mophead in Izu, Morgan Blue, Morgenred, Morgenrot, Moritzburg, Morning Glow, Morning Red