Sonja

Active

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

also searched as: сонйа

Variety description

10 August 2026

The Sonja variety is part of the Dutch Ladies series, developed for greenhouse production and container landscaping. The plant is characterized by a compact, rounded bush and strong stems, which minimizes the need for growth regulators.

The plant forms large globular inflorescences, the color of which changes from pink to blue depending on soil acidity. The variety is suitable for cultivation in small gardens and pots, though it is important to distinguish it from other plants with similar names in horticultural catalogs.

Sources3

Loading…

The list of sources is loaded via script—please enable JavaScript.

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

active no record

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 :Van der Spek 30 Developed the variety

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

Found an error in the record?

The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.

This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

Same species