Helleborus Angel Glow ('B11-02')

RHS Plant Profile
hellebore [Angel Glow]

Synonyms

Helleborus 'B11-02'

Plants for pollinators
Herbaceous Perennial

A clump-forming, strongly growing evergreen perennial with leathery, divided, blue-green leaves reaching up to 40cm high. The pale pink flower are carried on reddish-brown stems from mid-winter to spring, turning light green with age.

Position

Partial shade

Soil Types

Chalk, Clay, Loam, Sand

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 Sand
Moisture
Moist but well–drained or Well–drained
pH
Alkaline or Neutral

Position

Partial shade
Aspect
East–facing or North–facing or West–facing
Exposure
Sheltered
Hardiness
H5

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

Tolerant of wide range of soils, but it prefers humus-rich, moist but well-drained soils. Improve lighter soil with organic matter such as garden compost. Avoid soils prone to drying out or staying wet. Plant in light shade and protected from cold drying winds. For more advice see hellebore cultivation.

Propagation

Propagate by division of larger clumps in early spring.

Suggested planting locations and garden types

  • Cottage and informal garden
  • Patio and container plants
  • Rock garden
  • Wildlife gardens
  • Flower borders and beds

Pruning

Remove damaged, old leaves in the atumn. When flowering finished, remove the old deteriorating flower stems to encorage new fresh growth from the base.

Pests

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

Diseases

May be susceptible to hellebore black death, hellebore leaf spot, grey moulds (botrytis) and virus diseases.