Overview
Helleborus Rodney Davey Marbled Group is a clump-forming herbaceous perennial in the genus Helleborus, part of the Ranunculaceae family, with evergreen foliage. Helleborus Rodney Davey Marbled Group grows best in partial shade, and tolerates loam soils and neutral pH. Its UK hardiness is rated H6. Suggested uses include borders, woodland gardens and containers.
About
Helleborus Rodney Davey Marbled Group is a clump-forming, evergreen herbaceous perennial belonging to the genus Helleborus, known for its rhizomatous or semi-evergreen perennials with palmate basal foliage. This cultivar thrives in partial shade, ideally in a north-facing, sheltered position with fertile, humus-rich, moist but well-drained loam soil of neutral pH. It is hardy in the UK (H6) and produces sizable, bowl-shaped blooms in late winter or spring, making it suitable for borders, woodland gardens, and containers. Annual mulching and propagation by division or seed are recommended for cultivation.
Growing conditions
Best soil and position for Helleborus
- Sunlight
- Partial shade
- Soil type
- Loam
- Soil pH
- Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- North-facing
- Exposure
- Sheltered
- UK hardiness
- H6
Plant details
Helleborus Rodney Davey Marbled Group size, habit and characteristics
- Plant type
- Herbaceous Perennial
- Habit
- Clump-forming
- Foliage
- Evergreen
- Suggested uses
- Borders, woodland gardens, containers
Care notes
Pruning and caring for Helleborus Rodney Davey Marbled Group
- Propagation
- Division, seed
- Pest resistance
- Generally pest-resistant
- Disease resistance
- Generally disease-resistant
Frequently asked questions
Where is the best place to plant Helleborus Rodney Davey Marbled Group?
Helleborus Rodney Davey Marbled Group prefers partial shade. It suits sheltered positions.
What soil does Helleborus Rodney Davey Marbled Group need?
Helleborus Rodney Davey Marbled Group grows best in loam soil. It prefers neutral soil. Aim for soil that stays moist but well-drained.
Is Helleborus Rodney Davey Marbled Group hardy in the UK?
Helleborus Rodney Davey Marbled Group has an RHS hardiness rating of H6, meaning it is very hardy, tolerating -20 to -15°C across most of the UK.
How do I propagate Helleborus Rodney Davey Marbled Group?
Division, seed.
More in the Helleborus genus
- Helleborus argutifoliusholly-leaved hellebore
- Helleborus foetidusstinking hellebore
- Helleborus foetidus 'Chedglow Variegated' (v)
- Helleborus foetidus 'Green Giant'
- Helleborus foetidus 'Red Silver'
- Helleborus foetidus 'Sienna'
- Helleborus lividus subsp. lividus
- Helleborus niger 'Double Fantasy' (d)
