H20-02
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Ryoji Irie
Merritts Beauty
ActiveHydrangea macrophylla (Thunb.) Ser. Bigleaf hydrangea · Ornamentals · bred by Information regarding the breeder received in the contribution to CPVO :Merritt
also searched as: мерритц беаути
Variety description
10 August 2026
The shrub has a compact rounded shape and reaches a height and width of about 1.5 meters. The plant's foliage is dark green, large, and broad-ovate with serrated edges.
The variety belongs to a group with dense spherical 'mophead' type inflorescences; flowering continues from summer to early autumn. The color of the petals varies from bright blue in acidic soil to deep pinkish-red in alkaline soil.
The plant is recommended for USDA hardiness zones 6a–9b. In cold climate conditions, covering is required to protect flower buds from spring frosts. The variety is characterized by vigorous growth and is suitable for both decorative planting and cutting.
Sources7
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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.
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 :Merritt 12 Developed the variety
Records are sourced from official registry publications. Data sources and legal status
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Same species
Other varieties: Bigleaf hydrangea
PIIHM-II
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Michael Dirr
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ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Kolk Jacobus W. P.|1187 NK Amstelveen, NL
FR
6 records
Merkur
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Brugger
FR
1 record
Merrits Pride
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
No information of breeder available for this variety
FR
1 record
Merritts Blue
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Merritt
FR
1 record
Nearby in the species list Melle Jacqueline Bernin, Melle Lucienne Chauré, Melle Marie Barillet, Melle Renée Gaillard, Melle Renée Jacquet, Mémoire de M. Arthur Barillet, Merenge, Meringue, Merkur, Merrits Pride, Merritts Blue, Merritts Pride, Merritts Supreme, Merveille, Merveille Blanc, Merveille Sanguinea, Merville, Mesdag, Messalina, Meteor