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Cultivation

Container Cultivation: Hibiscus syriacus

Hibiscus syriacus L.

Growing Hibiscus syriacus in containers requires selecting compact forms, ensuring high-quality drainage, and protecting the root system from freezing in winter. The crop requires intense lighting, regular watering, and annual spring pruning for abundant flowering.

In the reference 25 varieties crop Rose of Sharon, where this is mentioned in the description.

For long-term container maintenance, compact cultivars are preferred, as the plant tends to grow vigorously. An essential condition is the use of a well-drained substrate and the presence of drainage holes, while the use of water-retaining polymers is excluded due to the risk of root rot. In a restricted volume, Hibiscus can remain for 3–5 years, after which transplanting into a larger container or root system pruning is required.

Unlike field-grown plants, container specimens are more vulnerable to low temperatures; therefore, in regions with harsh winters, it is necessary to move the plants into frost-free areas. Agronomic practices also account for late spring leaf emergence and a high dependence on light: a light deficit critically reduces flowering intensity. To maintain decorative appeal and promote bud formation on current-year shoots, annual spring pruning of the shrub is necessary.

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

Sources8

Varieties of Rose of Sharon 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.

Hibiscus syriacus L. · Rose of Sharon

Woods Roderick

4 records

Hibiscus syriacus L. · Rose of Sharon

van Aart Boomwekerijen

4 records

Hibiscus syriacus L. · Rose of Sharon

Van Huylenbroeck Johan|Melle, BE

4 records

MINDOUR1

Active

Hibiscus syriacus L. · Rose of Sharon

Pineau Patrick

5 records

RWoods5

Active

Hibiscus syriacus L. · Rose of Sharon

Woods Roderick

5 records

RWOODS6

Active

Hibiscus syriacus L. · Rose of Sharon

Woods Roderick Ian

3 records

Hibiscus syriacus L. · Rose of Sharon

Pineau Patrick

3 records

Minomb

Active

Hibiscus syriacus L. · Rose of Sharon

Hortival Diffusion S.A.S.

2 records

Hibiscus syriacus L. · Rose of Sharon

Van Aart Boomkwekerijen

2 records

Minspot

Active

Hibiscus syriacus L. · Rose of Sharon

Hortival Diffusion S.A.S.

3 records

Hibiscus syriacus L. · Rose of Sharon

Hortival Diffusion S.A.S.

2 records

Hibiscus syriacus L. · Rose of Sharon

Woods Roderick

2 records

Van Gogh

Withdrawn

Hibiscus syriacus L. · Rose of Sharon

Boomkwekerij Toon van Aert B.V.

1 record

Verosa

Terminated

Hibiscus syriacus L. · Rose of Sharon

Van Aart Boomkwekerijen

1 record

Hibiscus syriacus L. · Rose of Sharon

Pepinieres MINIER SA (FR)

FR
1 record

MINROSA

Terminated

Hibiscus syriacus L. · Rose of Sharon

Pepinieres MINIER SA (FR)

FR
1 record

Rwoods8

Application submitted

Hibiscus syriacus L. · Rose of Sharon

Roderick I. Woods

1 record

RWOODS9

Application submitted

Hibiscus syriacus L. · Rose of Sharon

Roderick I. Woods

1 record

Hibiscus syriacus L. · Rose of Sharon

Hortival Diffusion S.A.S.

1 record

Hibiscus syriacus L. · Rose of Sharon

Hortival Diffusion S.A.S.

1 record

MINSYGROU02

Application submitted

Hibiscus syriacus L. · Rose of Sharon

Hortival Diffusion S.A.S.

1 record

Hibiscus syriacus L. · Rose of Sharon

Hortival Diffusion S.A.S.

1 record