Overview
Centranthus ruber 'Coccineus' is a plant with a columnar upright habit in the genus Centranthus, part of the Caprifoliaceae family, with semi evergreen foliage. Centranthus ruber 'Coccineus' grows best in full sun, and tolerates most soils and alkaline and neutral pH. Its UK hardiness is rated H5. Suggested uses include cottage and informal garden, gravel garden, coastal, wildlife gardens and flower borders and beds.
About
Centranthus ruber 'Coccineus' is a columnar upright perennial in the Caprifoliaceae, notable for an extended summer flowering display. It is semi-evergreen and produces clusters of blooms from June to September. The cultivar prefers a sunny, south- or west-facing position in well-drained soil. It suits exposed coastal sites as well as sheltered garden corners.
Growing conditions
Best soil and position for Centranthus
- Sunlight
- Full sun
- Soil type
- Chalk, Loam, Sand
- Soil pH
- Alkaline, Neutral
- Soil moisture
- Well-drained
- Aspect
- South-facing, West-facing
- Exposure
- Exposed, Sheltered
- UK hardiness
- H5
Plant details
Centranthus ruber 'Coccineus' size, habit and characteristics
- Habit
- Columnar upright
- Foliage
- Semi evergreen
- Suggested uses
- Cottage and informal garden, Gravel garden, Coastal, Wildlife gardens, Flower borders and beds
Care notes
Pruning and caring for Centranthus ruber 'Coccineus'
- Propagation
- Seed sown in spring
- Pest resistance
- Generally pest-free
- Disease resistance
- Generally disease-free
Frequently asked questions
Where is the best place to plant Centranthus ruber 'Coccineus'?
Centranthus ruber 'Coccineus' prefers full sun. It suits exposed and sheltered positions.
What soil does Centranthus ruber 'Coccineus' need?
Centranthus ruber 'Coccineus' is adaptable and grows happily in most soil types, including chalk, loam and sand. It prefers alkaline and neutral soil. Aim for soil that stays well-drained.
Is Centranthus ruber 'Coccineus' hardy in the UK?
Centranthus ruber 'Coccineus' has an RHS hardiness rating of H5, meaning it is hardy in most of the UK, tolerating -15 to -10°C.
How do I propagate Centranthus ruber 'Coccineus'?
Seed sown in spring.
