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Oak Summit Nursery

Ben Alder Black Currant

Ben Alder Black Currant

Regular price $15.00 CAD
Regular price Sale price $15.00 CAD
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Size

Ben Alder black currant produces uniform clusters of dark purple berries with concentrated juice suited to pressing, preserves, and freezing. The moderately vigorous upright shrubs are productive and keep a relatively narrow form.

Ben Alder has good tolerance to powdery mildew and leaf spot and performs reliably in exposed or closely planted sites.

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Growing details

Hardiness
Zone 3Oak Summit nursery rating
Site and soil
Full sun to partial shade in fertile, well-drained soil. Sun favours heavier cropping; organic mulch helps keep the root zone cool and moist.Crop guidance; local conditions can vary
Fruit
Small berries with strong, stable juice colour, particularly suited to processing. The breeder describes fairly vigorous growth that can become dense.Published reference; local expression can vary
Ripening
Ripens after Ben Lomond and at roughly the same time as Baldwin in the breeder’s account.Published reference; local expression can vary
Cold hardinessZone 3 · Canadian maps for this plant
Cold hardiness · Zone 3
Canadian climate map with provinces outlined; highlighted minimum zone: 3

Zone 3 and warmer

The map shows minimum winter hardiness. Soil, moisture and summer warmth also affect how a plant grows.

About these maps

Climate: Natural Resources Canada, 1991–2020. Provincial distribution: VASCAN via retained botanical research. Province outlines: Natural Earth, public domain.

Open Government Licence – Canada