Campanula barbata
Campanula barbata · Campanulaceae
The gardener's calendar
Ideal time to plant campanula barbata: set it out when the soil is neither frozen nor waterlogged, and water generously as it establishes.
ID card
- Foliage
- Deciduous
- Flowering
- June to July
- Adult size
- 30 to 50 cm in height
- Growth
- Moderate
- Hardiness
- Very hardy (-20 °C and lower)
- Origin
- Alps and mountainous zones of Europe
- Soil type
- Well-drained, chalky, light
Care
Watering
Water moderately during growth, keeping the soil slightly moist without excess. Reduce watering in autumn and let the soil dry between waterings. In mountainous regions, natural rainfall is usually sufficient. Avoid stagnant water which promotes rot.
Exposure
Plant the bearded bellflower in full sun or partial shade for optimal flowering. It tolerates windy exposures and prefers an airy location. In Mediterranean regions, light afternoon shade can be beneficial.
Soil
Plant it in well-drained, light soil, preferably chalky or neutral. It hates stagnant moisture and heavy soils. Adding sand or gravel improves drainage if needed. Improve compact soils before planting.
Pruning and maintenance
Remove spent flowers to prolong blooming. After flowering, you can prune the plant lightly to maintain its shape. Autumn cleanup of dead parts promotes good spring regrowth.
Fertilizer
A moderate application of balanced fertilizer in spring is more than enough. An established plant in good soil generally requires nothing more. Avoid excess nitrogen which promotes foliage at the expense of flowers.
Diseases and pests
This species is robust and rarely susceptible to diseases. Watch for powdery mildew in case of excessive humidity. Slugs can damage young foliage in spring. Good air circulation and adequate drainage prevent most problems.
Did you know?
The bearded bellflower gets its name from the throat of its flowers, which bears hairs or characteristic barbules, visible under a magnifying glass. This alpine plant was once used in folk medicine for its supposed soothing properties. It remains a favorite in mountain gardens and rock gardens for its exceptional hardiness and subtle beauty.
Where to buy it
Plant in spring or early autumn, avoiding spells of intense heat. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, April, May, September.
Add this plant to my garden →Plants from the same family
- Peach-leaved bellflowerCampanula persicifolia
- Clustered bellflowerCampanula glomerata
- Trailing bellflowerCampanula poscharskyana
- Dalmatian bellflowerCampanula portenschlagiana
- PānakenakeLobelia angulata
- Carpathian bellflowerCampanula carpatica
Tips generated and checked by Viridia — adapt them to your local climate.