H20-02
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Ryoji Irie
Melle de Trémault
ActiveHydrangea macrophylla (Thunb.) Ser. Bigleaf hydrangea · Ornamentals · bred by Information regarding the breeder received in the contribution to CPVO :Mouillère E.
also searched as: мелле де тремаулт
Variety description
10 August 2026
The shrub is characterized by dense foliage, reaching a height of 100 to 150, sometimes up to 180 cm. The leaves are dark green and may turn reddish-bronze in the autumn. The plant is intended for landscape design as a solitary plant, for group plantings, hedges, or container cultivation.
The inflorescences are large, with a diameter of 20–30 cm, and are spherical in shape. The primary flower color is snow-white; however, at the end of the season or when grown in the sun, a pinkish hue or spotting may appear. Flowering is prolonged, lasting from June to September, occurring on both previous year's and current year's shoots.
Sources4
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Countries of admission
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 in registries Regions of admission, rights holders, and status of plant breeders' rights
Parties
- Breeder
- Information regarding the breeder received in the contribution to CPVO :Mouillère E. 113 Developed the variety
Records are sourced from official registry publications. Data sources and legal status
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Same species
Other varieties: Bigleaf hydrangea
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Information regarding the breeder received in the contribution to CPVO :Barillet
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Nearby in the species list Mckay, Mdam Blumhack, MEIKYOSHISUI, Mein Ideal, Mein Liebling, Meissen, Meissner Dom, Meissner Porzellan, Melbourne, Melle Agnès Barillet, Melle Eleonore Novello, Melle H. Bouvet, Melle Henriette Bouvet, Melle Jacqueline Bernin, Melle Lucienne Chauré, Melle Marie Barillet, Melle Renée Gaillard, Melle Renée Jacquet, Mémoire de M. Arthur Barillet, Merenge