Cultivation
Hydrangea macrophylla (Thunb.) Ser.
Using Hydrangea macrophylla in flowerbeds requires considering its ability to change inflorescence color depending on soil pH, the need for winter protection to preserve flower buds, and its preference for semi-shaded areas.
In the reference 73 varieties crop Bigleaf hydrangea, where this is mentioned in the description.
When designing flowerbed plantings with Hydrangea macrophylla, its spherical shape and dense foliage are taken into account. Unlike other species, the agronomic practices here include regulating soil acidity, which allows for controlling inflorescence color from pink to blue or deep blue shades.
An important feature of the crop is the necessity for winter protection, as most varieties bloom on the previous year's shoots. When selecting planting material, preference is given to remontant varieties capable of blooming on current-year shoots, which reduces the risk of loss of ornamental value during unfavorable winters.
The plant requires placement in partial shade to protect the roots from overheating, which distinguishes it from species resistant to direct sunlight. Agronomic care within flowerbed compositions is also focused on maintaining a stable water regime to ensure active vegetative development.
General information about the subject — on the page Bedding plants.
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.
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Johnson, Jr. Ozzie W
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Ryoji Irie
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Belder (BE)
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
GEBR. DE JONG HANDELSKWEKERIJEN BV
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Kwekerij Sidaco B.V.
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Joseph Gray
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Joseph Gray
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Yasuhiro Takahashi
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Yasuhiro Takahashi
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Marie-France Doll
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Van Klaveren Plant B.V.
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Wädenswil
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Mouillère E.
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Monrovia Nursery
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Wädenswil
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Steiniger
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Steiniger
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Gaigne
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Rampp
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Rampp
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Cayeux H.
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
No information of breeder available for this variety
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Matthes F.
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Information regarding the breeder received in the contribution to CPVO :Draps-Dom