Holstein

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

also searched as: холстеин

Variety description

10 August 2026

The shrub forms a dense crown, reaching 1.5 meters in height and width. Leaves are broadly ovate, dark green in color with a serrated edge and pronounced venation.

Inflorescences are spherical, consisting of large flowers with serrated sepals up to 7 cm long. The flowering period lasts from mid-season until frost. The variety has the ability to set flower buds on side shoots.

The plant prefers areas with partial shade, rich moist and well-drained soils. Cold resistance is up to -20°C; in harsh climatic conditions, covering is required to protect the previous year's flower buds.

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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 :Schadendorff H. 17 Developed the variety

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

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