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Hydrangea quercifolia W. Bartram Oakleaf hydrangea · Ornamentals · bred by Information regarding the breeder received in the contribution to CPVO :Louisiana Nursery

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Variety description

10 August 2026

The plant is a shrub with leaves of a characteristic oak-like shape. In summer, the foliage is colored medium-green, and in autumn it acquires bronze-red or dark red-violet shades. The bush reaches a height of up to 1.2–1.25 meters.

Flowering occurs during the summer period, usually from July to September. The plant forms spectacular cone-shaped creamy-white inflorescences, which may acquire a pinkish tint by the end of summer.

The variety prefers well-drained, humus-rich soils and areas with full sun or light partial shade. The plant demonstrates winter hardiness in temperate climates and is used in breeding work, including studies on self-compatibility and resistance to fungal diseases.

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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 :Louisiana Nursery 8 Developed the variety

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

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