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Fruit EdibleShrubs

Ribes nigrum 'Ben Gairn' (B)

blackcurrant 'Ben Gairn'

An early-flowering and ripening blackcurrant producing large, uniform and juicy berries on a relatively compact shrub. This cultivar shows resistance to Blackcurrant Reversion Virus and good levels of resistance to most foliar diseases

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Ultimate height

1–1.5 metres

Time to ultimate height

2–5 years

Ultimate spread

1–1.5 metres

Clay

Loam

Sand

Moisture

Moist but well–drained

pH

Acid, Alkaline, Neutral

	Stem	Flower	Foliage	Fruit
Spring
Summer
Autumn
Winter

Full sun
Partial shade

Aspect

East–facing or North–facing or South–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)

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: Accepted

How to grow

Cultivation

Blackcurrants prefer a sunny site with well-drained but moisture-retentive soil, but will cope in most other soil conditions and tolerate light shade. Mulch annually with well-rotted manure or compost and apply a general purpose fertiliser in spring. Please see our blackcurrant cultivation page for more growing tips

Propagation

Propagate by hardwood cuttings

Suggested planting locations and garden types

Cottage and informal garden
Wildlife gardens
Edible fruit

Pruning

Prune in winter. Blackcurrants fruit best on younger wood so aim to remove up to one quarter of the oldest stems at ground level to encourage new growth from the base

Pests

May be susceptible to aphids, blackcurrant gall midge, pigeons and blackcurrant big bud mite

Diseases

May be susceptible to a leaf spot, powdery mildews, coral spot and sometimes honey fungus

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