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wall bellflower | Plant Finder | Fill My Garden

Home/Plants/Annuals & Biennials

Plants > Annuals & Biennials

wall bellflower

Campanula portenschlagiana

★ RHS AGM

Genus: Campanula
Family: Campanulaceae
Common Names: Adria bellflower

About this plant

C. portenschlagiana is a low-growing perennial quickly forming an evergreen mat of small, rounded leaves. Bell-shaped violet-blue flowers 2cm in length borne freely on branching stems to 20cm in height, in summer

Growing Information

Height

0.1-0.5 Metres

Spread

0.1-0.5 Metres

Hardiness

Foliage

Evergreen

Growing Conditions

Sunlight

Full SunPartial Shade

Soil

ClayLoamSandy

AcidAlkaline

Not Currently Available

This plant is not currently stocked at any garden centres on our platform.

Neutral

Moisture

Poorly DrainedWell Drained

Aspect

West FacingNorth FacingEast FacingSouth Facing

Exposure

ShelteredExposed

Care Guide

Cultivation

Ideal for rock gardens or sunny borders. Will not tolerate wet winters

Pruning

No pruning required

Propagation

Propagate by seed or basal cuttings

Pests

May be damaged by slugs and snails

Diseases

May be infected by a rust, powdery mildews and a leaf spot

Garden Uses

Uses

Cottage InformalGround CoverHedging ScreensPatio ContainerWall Side Borders

Planting Places

Bog GardenPond MarginsConservatory

Season of Interest

SpringSummerAutumnWinter

Size & Characteristics

Height

0.1-0.5 Metres

Spread

0.1-0.5 Metres

Habit

Trailing

Time to Full Height

Five To Ten Years