H20-02
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Ryoji Irie
Hydrangea macrophylla (Thunb.) Ser. Bigleaf hydrangea · Ornamentals · bred by No information of breeder available for this variety
also searched as: мандшурика
10 August 2026
A distinctive feature of the variety is its striking dark purple, almost black, young stems. Leaves are broad, dense, elliptical in shape, serrated, and deep green in color. The shrub reaches a height of about 1.2 m and a diameter of about 0.9 m.
Inflorescences are globular, about 15 cm in diameter, consisting primarily of sterile flowers. The color depends on soil acidity: on acidic soils they are blue, on alkaline ones — bright pink.
The variety blooms primarily on previous year's shoots, therefore it requires winter covering in regions with cold climates to preserve flower buds. The name Mandschurica is most often mentioned in publications as a synonym for the Nigra variety.
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.
Records are sourced from official registry publications. Data sources and legal status
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
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Ryoji Irie
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Michael Dirr
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Kolk Jacobus W. P.|1187 NK Amstelveen, NL
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Andrea Mansuino
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Andrea Mansuino
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
J.W.P. Kolk Bloemen B.V.
Nearby in the species list Majestic, MAK2, Malva, Maman, Maman Rabot, Mamenbara, Mammoet, Man1603WHI, MAN1610REG, MAN23WHITE, Mango, Marathon, Marconi, Marconia, Maréchal Foch, Margarita, Mariama, Marie Claire, Marie Matthes, Marie Pierre Flips