Weisse Swan

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Hydrangea macrophylla (Thunb.) Ser. Bigleaf hydrangea · Ornamentals · bred by Information regarding the breeder received in the contribution to CPVO :Cayeux H.

also searched as: веиссе сван

Variety description

10 August 2026

The shrub reaches a height of 1.2 to 1.8 meters. Leaves are dark green, glossy, and elongated in shape. Cap-type inflorescences consist of flowers with elegant, pointed, ruffled petals.

Flowering is abundant, lasting from July to September. The plant possesses high winter hardiness down to -25 °C. The variety is suitable for solitary and group plantings, creating borders, as well as for container cultivation.

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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.

IS FI NO SE EE IE GB DK LV LT NL DE PL BY PT ES FR BE CZ SK UA RU LU CH AT HU MD IT SI HR RS RO MT GR BG CY

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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 :Cayeux H. 65 Developed the variety

Records are sourced from official registry publications. Data sources and legal status

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