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Cultivation

Container culture of Clematis

Clematis L.

Growing Clematis in containers requires consideration of its sensitivity to root overheating, the necessity of deep planting of the root collar, and a significant reduction in winter hardiness due to root ball freezing.

In the reference 226 varieties crop Clematis, where this is mentioned in the description.

Clematis require large containers with a volume of 12–20 liters and a depth of at least 45 cm, made of materials with low thermal conductivity to prevent overheating of the sensitive root system. It is essential to provide quality drainage and install supports immediately at planting to prevent future root damage.

When planting, the crop-specific rule of burying the root collar 5–10 cm deep to stimulate tillering is maintained. Due to the risk of summer soil overheating, it is recommended to use underplanting with annuals, and during the winter period, to provide protection against pot freezing, as the winter hardiness of container-grown plants is reduced by an average of two zones.

For container cultivation, compact varieties up to 1–2 meters in height are preferred, which helps balance the development of the aerial part with the limited volume of the root system.

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

Sources8

Varieties of Clematis 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.

Evipo026

Active

Clematis L. · Clematis

Poulsen Roser A/S^^^Raymond J. Evison Ltd.

3 records

Evipo030

Active

Clematis L. · Clematis

Poulsen Roser AS, DK - 3480 Fredensborg

3 records

Zostiwa

Active

Clematis L. · Clematis

Wim Snoeijer

3 records

Zoin

Active

Clematis L. · Clematis

Wim Snoeijer

3 records

Vitiwester

Active

Clematis L. · Clematis

Johannes Antonius Jozef Hannink

NL
3 records

Evipo037

Active

Clematis L. · Clematis

Poulsen Roser A/S^^^Raymond J. Evison Ltd.

3 records

Zotemp

Active

Clematis L. · Clematis

WILLEM STRAVER

3 records

Evipo039

Active

Clematis L. · Clematis

Poulsen Roser A/S^^^Raymond J. Evison Ltd.

3 records

Zojapur

Active

Clematis L. · Clematis

Wim Snoeijer

3 records

Zoklako

Active

Clematis L. · Clematis

Wim Snoeijer

3 records

Evipo042

Active

Clematis L. · Clematis

Raymond J. Evison Ltd.^^^Poulsen Roser A/S

3 records

Evipo043

Active

Clematis L. · Clematis

Poulsen Roser A/S^^^Raymond J. Evison Ltd.

3 records

Evipo047

Active

Clematis L. · Clematis

Poulsen Roser A/S^^^Raymond J. Evison Ltd.

3 records

Evipo049

Active

Clematis L. · Clematis

Poulsen Roser A/S^^^Raymond J. Evison Ltd.

3 records

Evipo050

Active

Clematis L. · Clematis

Poulsen Roser A/S^^^Raymond J. Evison Ltd.

3 records

Zo08160

Active

Clematis L. · Clematis

van Zoest Jan

3 records

Zo08171

Active

Clematis L. · Clematis

van Zoest Jan

4 records

Evipo055

Active

Clematis L. · Clematis

Poulsen Roser A/S^^^Raymond J. Evison Ltd.

3 records

Evipo056

Active

Clematis L. · Clematis

Poulsen Roser A/S^^^Raymond J. Evison Ltd.

3 records

Evipo058

Active

Clematis L. · Clematis

Poulsen Roser A/S^^^Raymond J. Evison Ltd.

3 records

Barbara Harrington

Active

Clematis L. · Clematis

Harrington Dominic|Wisbech, GB PE14 7AJ

3 records

Evipo061

Active

Clematis L. · Clematis

Poulsen Roser A/S^^^Raymond J. Evison Ltd.

3 records

Evipo062

Active

Clematis L. · Clematis

Poulsen Roser A/S^^^Raymond J. Evison Ltd.

3 records

ZO11050

Active

Clematis L. · Clematis

Wim Snoeijer

3 records