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Harmony

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

also searched as: хармони

Variety description

10 August 2026

The shrub reaches a height of 1.0–2.0 m with a crown width of 1.5–2.0 m. The leaves are large, deeply lobed, dark green in summer, and turn red, burgundy, purple, or bronze shades in autumn.

The inflorescences are dense, conical or rounded, 20–30 cm long, consisting of double white flowers with a light fragrance, which gradually acquire a pinkish tint. Due to the heavy weight of the inflorescences, the shoots may droop.

Flowering is prolonged, from June–July to September–October. The plant has high winter hardiness down to -25...-26°C (USDA zone 5) and resistance to diseases and pests. The variety is used in group plantings, mixed borders, and hedges.

Sources8
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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.

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

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

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Same species

Other varieties: Oakleaf hydrangea

All 52 varieties of species

Hydrangea quercifolia W. Bartram · Oakleaf hydrangea

WILLIAM VAUGHN BILLINGSLEY^^^LILLIE BILLINGSLEY

FR
3 records

JoAnn

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Hydrangea quercifolia W. Bartram · Oakleaf hydrangea

Powell Gardens, Inc.

4 records

Hydrangea quercifolia W. Bartram · Oakleaf hydrangea

Jarzynka David|Olympia, WA 98501

FR
3 records

Flemygea

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Hydrangea quercifolia W. Bartram · Oakleaf hydrangea

Information regarding the breeder received in the contribution to CPVO :Flemer

FR NL
2 records

Gloster

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Hydrangea quercifolia W. Bartram · Oakleaf hydrangea

Information regarding the breeder received in the contribution to CPVO :Louisiana Nursery

FR
1 record

HQOPR010

Active

Hydrangea quercifolia W. Bartram · Oakleaf hydrangea

Plant Select N.V.

2 records

Nearby in the species list Brother Edward, Burgundy, Camelot, Cloud Nine, Day Spring, Doughill, Ellen Huff, Emerald Lake, Flemygea, Gloster, HQOPR010, HQOPRINS010, Ice Crystal, JoAnn, Joe McDaniel, John Wayne, JPD06, Late Hand, Little Honey, Luverne Pink

Discussion: Harmony

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