Helleborus × sternii 'Silver Dollar'

hellebore 'Silver Dollar'
'Silver Dollar' is a clump-forming, evergreen perennial, to about 40cm tall, with jagged-edged, three-lobed, silvery-green leaves and purple-flushed stems. Creamy-green flowers appear from late winter to mid-spring
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Size
Ultimate height
0.1–0.5 metresTime to ultimate height
2–5 yearsUltimate spread
0.1–0.5 metresGrowing conditions
Moisture
Moist but well–drainedpH
Alkaline, NeutralColour & scent
Stem | Flower | Foliage | Fruit | |
Spring | Green Purple | Cream Green | Green Grey Silver | |
---|---|---|---|---|
Summer | Green Purple | Green Grey Silver | ||
Autumn | Green Purple | Green Grey Silver | ||
Winter | Green Purple | Cream Green | Green Grey Silver |
Position
- Full sun
- Partial shade
Aspect
South–facing or North–facing or East–facing or West–facing
Exposure
Sheltered Hardiness
H4Botanical details
- Family
- Ranunculaceae
- Native to GB / Ireland
- No
- Foliage
- Evergreen
- Habit
- Clump forming
- Potentially harmful
- Harmful if eaten, skin irritant. Wear gloves and other protective equipment when handling. Pets: Harmful if eaten, skin irritant. For further information and contact numbers regarding pets, see the HTA guide to potentially harmful plants
- Genus
Helleborus can be rhizomatous, herbaceous or semi-evergreen perennials forming a clump of pedate basal leaves, or evergreen with erect, leafy stems. Large, bowl-shaped flowers are borne in loose clusters in late winter or spring
- Name status
Accepted
How to grow
Cultivation
Thrives in neutral to alkaline soils that are moist, fertile and humus-rich. Partial shade is ideal but can tolerate full sun. Provide shelter from strong, cold winds. Mulch annually in autumn. See hellebore cultivation
Propagation
Propagate by seed in pots in a cold frame as soon as seed is ripe or propagate by division after flowering in early spring or late summer. Named cultivars do not come true from seed
Suggested planting locations and garden types
- City and courtyard gardens
- Cottage and informal garden
- Wildlife gardens
- Banks and slopes
- Cut flowers
- Flower borders and beds
- Underplanting of roses and shrubs
Pruning
Remove faded or damaged foliage as the flowers appear
Pests
May be susceptible to hellebore aphid, hellebore leaf miner and snails
Diseases
May be susceptible to hellebore leaf spot and hellebore black death
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