Overview
Helleborus x nigercors 'Valentine Green' is a clump-forming herbaceous perennial in the genus Helleborus, part of the Ranunculaceae family, with evergreen foliage. Helleborus x nigercors 'Valentine Green' 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 x nigercors 'Valentine Green' is an evergreen, clump-forming herbaceous perennial belonging to the Helleborus genus, known for its rhizomatous plants with palmate basal foliage. This cultivar thrives in partial shade, particularly in north-facing, sheltered spots with fertile, humus-rich, moist but well-drained loam soil of neutral pH. It produces sizable, bowl-shaped blooms in late winter and spring, making it a valuable addition to borders, woodland gardens, or containers. Hardy to UK zone H6, it benefits from annual mulching and can be propagated by division or seed.
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 x nigercors 'Valentine Green' 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 x nigercors 'Valentine Green'
- Propagation
- Division, seed
- Pest resistance
- Generally pest-resistant
- Disease resistance
- Generally disease-resistant
Frequently asked questions
Where is the best place to plant Helleborus x nigercors 'Valentine Green'?
Helleborus x nigercors 'Valentine Green' prefers partial shade. It suits sheltered positions.
What soil does Helleborus x nigercors 'Valentine Green' need?
Helleborus x nigercors 'Valentine Green' grows best in loam soil. It prefers neutral soil. Aim for soil that stays moist but well-drained.
Is Helleborus x nigercors 'Valentine Green' hardy in the UK?
Helleborus x nigercors 'Valentine Green' 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 x nigercors 'Valentine Green'?
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)
