Ribes Species, Black Currant, Squinancy

Ribesnigrum

Genus
Ribes (RYE-bees)
Species
nigrum (NY-grum)
Synonym
Sun Exposure
Sun to Partial Shade
Foliage
Grown for foliage
Deciduous
Succulent
Height
36-48 in. (90-120 cm)
4-6 ft. (1.2-1.8 m)
Spacing
36-48 in. (90-120 cm)
Hardiness
USDA Zone 3a: to -39.9 °C (-40 °F)
USDA Zone 3b: to -37.2 °C (-35 °F)
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
Danger
N/A
Bloom Color
Medium Purple
Bloom Time
Mid Spring
Other Details
Category
Edible Fruits and Nuts
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Bloom Size
Other details
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Propagation Methods
From woody stem cuttings
From semi-hardwood cuttings
From hardwood cuttings
Seed Collecting
Allow unblemished fruit to ripen; clean and dry seeds
Properly cleaned, seed can be successfully stored
Regional

This plant is said to grow outdoors in the following regions:

Birmingham, Alabama

CHUGIAK, Alaska

Falmouth, Maine

Dundee, Ohio

Wilkes Barre, Pennsylvania

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Gardener's Notes:

0
positive
2
neutrals
0
negative
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C
ROSLINDALE, MA | October 2016 | neutral

The federal ban on importing Ribes plants into the US may have been lifted, but fourteen (14!) states (mostly in the northeast and upper ...Read More

B
B
Baa
| October 2001 | neutral

A scented, fruiting shrub from Europe, USA and Chile.

Has slightly hairy, 5 lobed, mid-dark green, scented (I find mildy u...Read More

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