GRHYARUP2

Application submitted

Hydrangea arborescens L. Smooth hydrangea · Ornamentals · bred by Guido Rouwette

also searched as: грхяруп2

Variety description

10 August 2026

Compact shrub with an upright and bushy growth habit. At maturity, it reaches a height of 70 cm to 1 m. The stems are characterized by their sturdiness, which allows the inflorescences to maintain a vertical position throughout the season.

Flowering occurs in the period from July to September. The inflorescences are colored a deep dark pink, the foliage is green. The variety is fully winter hardy and possesses resistance to lodging and certain types of pests.

Sources5

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Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder: Guido Rouwette 27 Developed the variety
Applicant: Guido Rouwette 27 Submitted the application to the register

Plant breeders' rights

The right is granted for a limited term: propagation of the variety requires a license from the rights holder.

European Union № 20252387

Application submitted

Application filed 17 November 2025
Registered —
Currently active indefinite in the register

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

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