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AGM plants have been through a rigorous trial and assessment programme. They are:
This plant will provide nectar and pollen for bees and the many other types of pollinating insects.
It is included in an evolving list of plants carefully researched and chosen by RHS experts. Divided into 3 groups these lists, linked below, are maintained by a team of RHS staff and are reviewed annually.
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Other common names blackcurrant 'Big Ben'
Family Grossulariaceae
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
Details An upright blackcurrant bush for culinary or dessert use, to 1.5m in height. Flowers insignificant ,white; produces a sizeable crop of large sweet shiny black fruit, self-fertile, early season
Foliage Deciduous
Habit Columnar/Upright
Hardiness
All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets
H6
Full Sun
Aspect East-facing or North-facing or South-facing or West-facing
Exposure Sheltered
Clay
Loam
Sand
MoistureMoist but well-drained
SoilClay, Loam, Sand
pHNeutral
Ultimate height 1-1.5 metres
Ultimate spread 1-1.5 metres
Time to ultimate height 2-5 years
Cultivation Grow as a stooled bush. Mulch with well rotted manure or compost. Add a general fertilizer and additional nitrogen if necessary, see our Blackcurrant page for more growing tips
Propagation Propagate by hardwood cuttings
Suggested planting locations and garden types Cottage & Informal Garden
Pruning Renewal pruning in the dormant season
Pests May be susceptible to gall mites, gall midges, aphids and reversion
Diseases Resistant to powdery mildews and leaf spot
RHS members can get exclusive individual advice from the RHS Gardening Advice team.
blackcurrant 'Big Ben'
Buy from £14.99 at the RHS Plants Shop
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