A generous midsummer crop
Hanging strings of large black fruit give the shrub a distinctly productive display.
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Self-fertile, hardy and rather generous 🫐
Family: Grossulariaceae · Pot diameter: 13 cm · Height: 45 cm
Ribes nigrum ‘Ben Nevis’ brings the pleasure of a summer harvest to the garden in an upright, vigorous shrub. Fresh lobed foliage and discreet yellow-green flowers appear in spring; from mid to late July, the stems carry hanging strings of large, glossy black fruit with a full, characteristic flavour. It is self-fertile, so a single plant can set fruit, while its productive display turns an ordinary corner into a compact edible garden.
Use it as a productive focal point near the kitchen or in a mixed edible border, where spring growth, summer fruit and the bare winter framework create three distinct displays through the year.
Three qualities that define the form and presence of this cultivar.
Hanging strings of large black fruit give the shrub a distinctly productive display.
A useful choice when there is room for only one productive shrub.
Younger basal shoots continually renew the upright framework that carries flowers and fruit.
Why you will love it: it combines a genuine summer harvest with a clear shrub form, even in a compact edible garden.
In cool areas, give it full sun or bright partial shade. In hot lowland and island sites, prefer morning sun and light afternoon shade, away from heat-reflecting walls. Allow about 1.5 m of final space in every direction and keep the roots cool with organic mulch and even moisture.
Build a compact edible garden with several heights without crowding the blackcurrant base or placing strong competitors in the same root zone.
In cool areas, choose full sun or bright partial shade. In hot lowland and island sites, give it morning sun, light afternoon shade and space away from heat-reflecting surfaces.
Keep the soil evenly moist but never waterlogged. Water deeply when the top 3–4 cm have dried, especially from flowering until the fruit is swelling.
It is very hardy in winter cold but needs a proper cool dormant period and a cool root zone. It may grow in very mild or hot areas, although cropping becomes less predictable.
Fully ripe, washed fruit is edible. Do not eat unidentified or recently treated plant parts, and do not treat organic status as a substitute for washing.
In cool areas, choose full sun or bright partial shade. In hot lowland and island sites, give it morning sun, light afternoon shade and space away from heat-reflecting surfaces.
Keep the soil evenly moist but never waterlogged. Water deeply when the top 3–4 cm have dried, especially from flowering until the fruit is swelling.
Use deep, fertile soil with plenty of organic matter that holds cool moisture while draining excess water promptly. Avoid both summer drought and permanently saturated soil.
In ground mulched with compost each spring, further feeding is usually unnecessary. If growth or cropping shows a confirmed deficiency, apply a balanced granular fertiliser in early spring; in a large pot, follow the label rate for an organic fertiliser with a higher potassium content.
Check regularly for aphids, sawfly larvae and enlarged buds. Keep the centre of the shrub open only through the correct winter pruning so air can circulate more freely.
‘Ben Nevis’ is self-fertile. One plant can set fruit; a second cultivar is not required as a pollinator.
It flowers in spring, and the fruit usually ripens from mid to late July. The exact timing may shift with the climate.
Wait until the fruit has turned black. If the whole cluster is ripe, cut it intact; otherwise, gently pick only the ripe berries.
If birds visit frequently, fit netting before the fruit begins to ripen. Keep it taut so birds cannot become entangled.
Young plant: The first harvest may be small. Cropping increases as the shrub establishes and develops strong new shoots.
Ribes nigrum ‘Ben Nevis’ crops best on younger shoots. Remove selected old stems at the base; do not shear all the tips.
Which guide to follow: count the years from planting in the garden or final pot. For the plant supplied, begin with “New plant”.
If you plant it leafless while dormant: cut all shoots low and leave 1–2 healthy buds on each one. This encourages strong new shoots from the base.
Take care: it will not crop in the first year. If it already has leaves, flowers or fruit, do not make this hard cut; let it establish and prune it the following winter.
Strong growth: remove only dead, weak or very low shoots and any that touch the soil. Do not shorten the others.
Weak growth: in winter, cut at least half of the weak shoots to the base. This helps the plant produce new growth from low down.
Find the oldest stems: they are darker, thicker and rougher. Remove the oldest stems at the base, up to one quarter of the total number of stems, without leaving high stumps.
What to keep: 6–10 upright stems of different ages. Retain the younger, paler shoots because they will carry the next crop.
Use sharp, clean secateurs. For very thick old wood, use loppers or a small pruning saw.
Do not carry out routine pruning while the plant has leaves, flowers or fruit. Remove only broken or diseased wood.
Do not shear it like a hedge: do not cut all the tips to the same height. Remove whole old stems at the base.
During the first season, it establishes its roots and produces new pale shoots from the base.
As the basal shoots branch, short laterals increase; these flower in spring and carry July's hanging fruit clusters.
In 2–5 years it forms an open, multi-stemmed framework 1–1.5 m in every direction, with younger and older wood in continual renewal.
Six to ten basal stems of different ages build the productive framework, which matures to 1–1.5 m in height and 1–1.5 m in spread.
The two views show the same multi-stemmed framework: first with spring flower clusters and then with hanging strings of ripe July fruit.
What to expect after planting: Retain all healthy young basal shoots until a balanced framework develops; the full productive display comes as stems of different ages grow together.
The story of ‘Ben Nevis’ begins in the Scottish blackcurrant breeding programme now continued by the James Hutton Institute. Trials began in 1952 under Malcolm Anderson, and the organised programme was launched in 1956 with the aim of reliable production in a northern climate, better performance through spring frosts and more even ripening.
The recorded parentage of ‘Ben Nevis’ is (Consort × Magnus) × (Brödtorp × Janslunda). This early Scottish line produced a vigorous, upright shrub with large, flavoursome fruit from mid to late July.
The name follows the tradition of the “Ben” series, whose cultivars were named after Scottish mountains; this one refers to Ben Nevis. Its Scottish origins and parentage are known, while the breeder responsible for the final selection and the exact year of commercial release remain uncertain.
The flowers of Ribes nigrum do not release volatile compounds at a constant rate. Under controlled conditions, a mixture of at least eleven compounds — mainly monoterpenes and related ethers — peaked around the middle of the light period and increased at 20 °C compared with 10 °C.
More than 97% of the anthocyanins measured in blackcurrant are the 3-O-glucosides and 3-O-rutinosides of delphinidin and cyanidin. Their concentration as the fruit ripens creates its deep purple-black appearance.
Six practical answers on position, water, pot growing, pruning, mature size and safety.
In cool areas, choose full sun or bright partial shade. In hot lowland and island sites, give it morning sun, light afternoon shade and space away from heat-reflecting surfaces.
Keep the soil evenly moist but never waterlogged. Water deeply when the top 3–4 cm have dried, especially from flowering until the fruit is swelling.
It can grow for several years in a stable pot at least 45 cm wide and deep, with moisture-retentive but free-draining soil, regular water and a compost top-up. In the ground it grows and crops more freely.
Prune during winter dormancy. Open “Pruning for reliable cropping” and follow the “New plant”, “1–3 years” or “From year 4 onwards” stage.
At maturity it reaches about 1–1.5 m in height and 1–1.5 m in spread, with the natural form of an upright, vigorous, multi-stemmed deciduous fruiting shrub.
Fully ripe, washed fruit is edible. Do not eat unidentified or recently treated plant parts, and do not treat organic status as a substitute for washing.