HORE9306
Application submittedHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Lendert De Vos
Variety traits
Abundance and duration of flowering — Hydrangea macrophylla
Hydrangea macrophylla (Thunb.) Ser.
These traits characterize the potential for flower bud formation on terminal and lateral shoots, as well as the flowering interval, which depends on the cultivar's remontancy and overwintering conditions.
In the reference 59 varieties crop Bigleaf hydrangea, where this is mentioned in the description.
The abundance of flowering in Hydrangea macrophylla is determined by the cultivar's ability to set flower buds not only at the tips but also in leaf axils along the entire length of the stems, ensuring dense coverage of the shrub. The duration of flowering depends on the physiological characteristics of the cultivar and its remontancy, which allows for the formation of flowers on current-year growth in addition to last year's shoots.
Flowering performance is critically affected by cultural practices, particularly proper pruning, as most cultivars set buds on the previous year's wood. A lack of moisture and nutrients significantly reduces the duration of the ornamental period, and freezing of buds in harsh climates leads to a total loss of flowering without additional winter protection.
General information about the subject — on the page Abundance and duration of flowering.
Varieties of Bigleaf hydrangea mentioned in the description
Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.
H218921
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Hydrangea Breeders Association B.V.
BC2401WIZ
Application submittedHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Blooming Creations International B.V.
You & Me
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Ryoji Irie
FR
5 records
Vibraye
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Mouillère E.
FR
1 record
Superba
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Walsh H.
FR
2 records
Vastérival
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Sturdza G.
FR
1 record
Trophée
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Lemoine
FR
1 record
Souvenir de Claire
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Mouillère E.
FR
1 record
Spätsommer
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Matthes F.
FR
1 record
Thomas Hogg
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Hogg T.
FR
1 record
Souvenir de Mme E. Chautard
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Mouillère E.
FR
1 record
Posy Bouquet Mary
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Sakamoto S.
FR
1 record
Ogonba
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Yamamoto T.
FR
1 record
Kunert
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Matthes F.
FR
1 record
Maman
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Dublanchet JC
FR
1 record
Hachijochidori
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Ishii Masanori
FR
1 record
Heinrich Seidel
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Matthes F.
FR
1 record
Forever & Ever
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Trend Floral of Canada
FR
5 records
Floralia
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
No information of breeder available for this variety
FR
1 record
Double Pink
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Ryoji Irie
FR
1 record
Beauté Havraise
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Cayeux H.
FR
1 record
Colonel Durham
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Jones H. J.
FR
1 record
Avenir
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Cayeux H.
FR
1 record