About
Campanula 'Birch Hybrid' is a robust evergreen perennial that features long, trailing stems reaching up to 10 cm in height. It produces rounded foliage and upright, bell-shaped flowers that measure approximately 2 cm in length, displaying a deep violet-blue hue.
About the genus
Campanula encompasses a range of plants that can be annuals, herbaceous perennials, or evergreen perennials. These species produce bell or star-shaped flowers, frequently in shades of blue, during the late spring or summer months.
Growing conditions
- Sunlight
- Full sun, Partial shade
- Soil type
- Chalk, Loam, Sand
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Moist but well-drained, Well-drained
- Aspect
- South-facing, North-facing, West-facing, East-facing
- Exposure
- Exposed, Sheltered
- UK hardiness
- H7
Plant details
- Plant type
- Alpine Rockery, Herbaceous Perennial
- Habit
- Trailing
- Foliage
- Evergreen
- Height
- Up to 10 cm
- Spread
- 0.1-0.5 metres
- Time to full height
- 2-5 years
- Suggested uses
- Cottage and informal garden, Gravel garden, Rock garden, Wildlife gardens
Care notes
- Cultivation
- Ideal for rock gardens or sunny borders. Will not tolerate wet winters
- Pruning
- No pruning required
- Propagation
- Propagate by seed or basal cuttings
- Pest resistance
- May be damaged by slugs and snails
- Disease resistance
- May be susceptible to a rust, powdery mildews and a leaf spot