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Cultivation

Container culture of Hydrangea macrophylla

Hydrangea macrophylla (Thunb.) Ser.

A cultivation method for Hydrangea macrophylla in containers, allowing for the management of wintering for non-hardy varieties and the regulation of inflorescence color by adjusting substrate acidity. It is a key tool for preserving flower buds formed on the previous year's growth.

In the reference 544 varieties crop Bigleaf hydrangea, where this is mentioned in the description.

The container method provides mobility for Hydrangea macrophylla, which is critical for regions with harsh climates: moving the plant indoors for the winter prevents shoot frost damage and ensures annual flowering. In a limited volume of substrate, it is easier for an agronomist to control the pH level, which directly affects the intensity and shade of blue or pink inflorescences.

The root system of the crop is highly sensitive to overheating and excessive moisture; therefore, it requires placement in partial shade and the use of containers with a well-developed drainage system. The technology involves phased repotting as the root ball fills the container, as "restricted" conditions promote more abundant flowering; however, it is important to avoid planting in excessively large containers to prevent waterlogging and the risk of root rot.

General information about the subject — on the page Container culture.

Sources8

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.

PIIHM-II

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Michael Dirr

5 records

Lolly Pop

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

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

FR
6 records

HBA 202911

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Information regarding the breeder received in the contribution to CPVO :HBA B.V.

FR
4 records

Hokomarevo

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Santho Beheer B.V.^^^Kolster Beheer B.V.

6 records

Napo

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

SANTHO BEHEER B.V.

FR
6 records

RIE 01

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Ryoji Irie

FR
6 records

RIE 02

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Ryoji Irie

FR
6 records

RIE 09

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Ryoji Irie

FR
6 records

Bailmacfive

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Rhonda Helvick, Oren McBee, Joshua Kardos, Michael A. Dirr

5 records

Youmethree

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Ryoji Irie

FR
5 records

Hobella

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

J.G. Hofstede & W.J.G. Hofstede

DK FR NL
6 records

Kolmaru

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Peter Rudolf Kolster

5 records

Blushing Bride

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

University of Georgia, Department of Horticulture

FR
5 records

Pink Sensation

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Information regarding the breeder received in the contribution to CPVO :HBA B.V.

FR
5 records

Hokomano

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Peter Rudolf Kolster

5 records

Bailmacseven

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Roberts David Jonathan,McBee Oren,Schulze Justin

4 records

Jong 01

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Johannes Maria de Jong

4 records

Mini Penny

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

MICHAEL A DIRR

FR
4 records

Horstol

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Meinl Katrin|Dresden, DE

FR
4 records

Frau Nobuko

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

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

FR
4 records

H212905

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Hydrangea Breeders Association B.V.

4 records

H213901

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Hydrangea Breeders Association B.V.

4 records

H213902

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

Hydrangea Breeders Association B.V.

4 records

HIOCE

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

van Dijk Roy Robin

4 records

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