Helleborus × hybridus SP Lily ('Hlr 210') (Spring Promise Series) (d)

RHS Plant Profile
hellebore [SP Lily]

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hellebore [SP Lily] RHS / Joanna Kossak
hellebore [SP Lily] RHS / Joanna Kossak

Synonyms

Helleborus × hybridus 'Hlr 210'

Plants for pollinators
Herbaceous Perennial

An evergreen, clump-formingperennial to 40cm tall with leathery, dark green, deeply divided leaves. Double flowers borne from winter into early spring are white with raspberry pink markings; each petal has a central flare with spreading pink veins and a slightly darker pink picotee edge

Position

Full sun, Partial shade

Soil Types

Chalk, Clay, Loam

Max Height

0.1-0.5 metres

Max Spread

0.1-0.5 metres

Size

Time to Maturity
2–5 years
Max Spread
0.1-0.5 metres
Max Height
0.1-0.5 metres

Growing Conditions

Chalk Clay Loam
Moisture
Moist but well–drained
pH
Alkaline or Neutral

Position

Full sun Partial shade
Aspect
South–facing or East–facing or North–facing or West–facing
Exposure
Sheltered
Hardiness

Hardiness Ratings

All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets

  • H1A: under glass all year (>15C)
  • H1B: can be grown outside in the summer (10 - 15)
  • H1C: can be grown outside in the summer (5 - 10)
  • H2: tolerant of low temperatures, but not surviving being frozen (1 to 5)
  • H3: hardy in coastal and relatively mild parts of the UK (-5 to 1)
  • H4: hardy through most of the UK (-10 to -5)
  • H5: hardy in most places throughout the UK even in severe winters (-15 to -10)
  • H6: hardy in all of UK and northern Europe (-20 to -15)
  • H7: hardy in the severest European continental climates (< -20)
H7

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Ranunculaceae
Native to GB/Ireland
No
Foliage
Evergreen
Habit
Clump forming
Potentially harmful
Harmful if eatenskin irritant. Wear gloves and other protective equipment when handling. Pets: Harmful if eatenskin 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
Trade

How to Grow

Cultivation

Will tolerate a wide range of conditions, but does best in fertile, moisture-retentive, humus-rich but well-drained soil which is preferably heavy, and neutral or alkaline, in a position with shelter from strong, cold winds and in dappled shade, mulched every autumn with leaf mould, chipped bark or other organic matter; for more advice, see hellebore cultivation

Propagation

Propagate by division of large clumps in early spring, watering well until they are established

Suggested planting locations and garden types

  • City and courtyard gardens
  • Cottage and informal garden
  • Banks and slopes
  • Ground cover
  • Underplanting of roses and shrubs
  • Flower borders and beds

Pruning

Remove old leaves to help prevent hellebore leaf spot, and deadhead by removing old faded flower stems

Pests

May be susceptible to hellebore aphid, hellebore leaf miner and snails

Diseases

May be susceptible to hellebore leaf spot and hellebore black death