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Alba

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Hydrangea macrophylla (Thunb.) Ser. Bigleaf hydrangea · Ornamentals · bred by No information of breeder available for this variety

also searched as: алба

Variety description

10 August 2026

The plant is a deciduous shrub with a height of 1 to 1.7 meters. Leaves are large, bright green, with pronounced venation. Mophead-type inflorescences have a globular shape and reach 15 cm in diameter. Their color is pure white, sometimes with a slight greenish tint at the beginning of flowering.

The flowering period lasts from July to September. The variety is thermophilic, belongs to hardiness zones 5–6, and requires covering when grown in cold climates. The shrub is demanding regarding soil moisture level and soil acidity. It is used in landscape design and is suitable for cutting.

Sources6
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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

Parties

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

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Same species

Other varieties: Bigleaf hydrangea

All 2 407 varieties of species

H20-02

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Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Ryoji Irie

6 records

PIIHM-II

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Michael Dirr

5 records

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Kolk Jacobus W. P.|1187 NK Amstelveen, NL

FR
6 records

Akogare

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Information regarding the breeder received in the contribution to CPVO :Yatabe Mototeru

FR
1 record

Alaska

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

No information of breeder available for this variety

FR
1 record

Alberta

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Information regarding the breeder received in the contribution to CPVO :Cayeux H.

FR
1 record

Nearby in the species list Agrihydratwee, Agrihydravier, Agrihydravijf, Agrihydrazes, Agrihydrazeven, Aigaku, Akanegumo, Akiko, Akogare, Alaska, Alberta, Albis, Albo-Variegatis, Albrechtsburg, Albury Purple, All Summer Beauty, Alpenglow, Alpenglühen, Altenburg, Althone

Discussion: Alba

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