Overview
Dulichium arundinaceum is a plant with a clump forming habit in the genus Dulichium, part of the Cyperaceae family, with evergreen foliage. Dulichium arundinaceum grows best in full sun, and tolerates loam soils and neutral pH. Its UK hardiness is rated H4. Suggested uses include bog garden.
About
Dulichium arundinaceum, commonly known as common three-way sedge, is a clump-forming evergreen plant from the Cyperaceae family. It thrives in full sun with a south-facing, sheltered aspect and prefers fertile, moist but well-drained loam soil with a neutral pH. Hardy to UK zone H4, this sedge is suitable for bog gardens and is best propagated by division in spring. Its season of interest spans spring and summer, making it a valuable addition to moist garden areas.
Growing conditions
Best soil and position for Dulichium
- Sunlight
- Full sun
- Soil type
- Loam
- Soil pH
- Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- South-facing
- Exposure
- Sheltered
- UK hardiness
- H4
Plant details
Dulichium arundinaceum size, habit and characteristics
- Habit
- Clump forming
- Foliage
- Evergreen
- Suggested uses
- Bog garden
Care notes
Pruning and caring for Dulichium arundinaceum
- Propagation
- Division in spring
- Pest resistance
- Verticillium wilt resistant
Frequently asked questions
Where is the best place to plant Dulichium arundinaceum?
Dulichium arundinaceum prefers full sun. It suits sheltered positions.
What soil does Dulichium arundinaceum need?
Dulichium arundinaceum grows best in loam soil. It prefers neutral soil. Aim for soil that stays moist but well-drained.
Is Dulichium arundinaceum hardy in the UK?
Dulichium arundinaceum has an RHS hardiness rating of H4, meaning it is hardy through an average UK winter, tolerating -10 to -5°C.
How do I propagate Dulichium arundinaceum?
Division in spring.