Ribes sanguineum 'Alan Grey'

RHS Plant Profile
flowering currant 'Alan Grey'

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Shrubs

An upright deciduous shrub, to around 1.2m high, with lobed, aromatic deep green leaves with pale undersides. Hanging clusters of pink flowers are produced alongside the leaves in mid- to late spring

Position

Full sun, Partial shade

Soil Types

Chalk, Clay, Loam, Sand

Max Height

1-1.5 metres

Max Spread

1-1.5 metres

Size

Time to Maturity
5–10 years
Max Spread
1-1.5 metres
Max Height
1-1.5 metres

Growing Conditions

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

Position

Full sun Partial shade
Aspect
South–facing or East–facing
Exposure
Exposed or 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)
H6

Colour & Scent

Fragrance Foliage
Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Grossulariaceae
Native to GB/Ireland
No
Foliage
Deciduous
Habit
Bushy
Genus
Ribes can be deciduous or evergreen shrubs, sometimes spiny, with simple, usually palmately lobed leaves and small tubular or bell-shaped, solitary or racemose flowers borne in spring or summer, followed by juicy, sometimes edible berries
Name Status
Unresolved

How to Grow

Cultivation

Easy to grow in moderately fertile well-drained soil. Flowering is best in a sunny position, though plants may benefit from shade from the hottest midday sun to prevent leaf scorch

Propagation

Propagate by hardwood cuttings in winter

Suggested planting locations and garden types

  • City and courtyard gardens
  • Cottage and informal garden
  • Wildlife gardens
  • Flower borders and beds

Pruning

Pruning group 2

Pests

May be susceptible to scale insects, gall mites, gall midge and aphids

Diseases

May be susceptible to currant leaf spot, powdery mildews, coral spot, rust diseases and sometimes honey fungus