Life Span
Perennial
Perennial
Type
Fruit
Tree
Origin
Europe, Central Asia, Western Asia
United States, California
Types
-
-
Number of Varieties
158
0
40000
👆🏻
Habitat
Fertile bottom land, Temperate Regions
Woodland Garden Canopy
USDA Hardiness Zone
-99996-9
0
99
👆🏻
AHS Heat Zone
8-3
9-1
Sunset Zone
-
3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Spreading
Plant Size
Minimum Height
120.00 cm1,520.00 cm
0
3900
👆🏻
Minimum Width
120.00 cm1,370.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Green, Purple
Red, Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Purple, Black
-
Leaf Color in Spring
Green
Green, Blue Green
Leaf Color in Summer
Green
Green, Blue Green
Leaf Color in Fall
Green
Yellow, Orange, Pink
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Palmately Lobed
Irregular
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Medium
Slow
Type of Soil
Loam
-
The pH of Soil
Acidic, Neutral, Alkaline
-
Soil Drainage
Well drained
-
Bloom Time
Spring
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Seedlings, Stem Cutting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Keep the ground moist but not water-logged
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
-
Soil Type
Loam
-
Soil Drainage Capacity
Well drained
-
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
10-10-10 diluted liquid fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Aphids, Earwigs, Insects, Mildew, Red blotch, Rust, sawflies
Red blotch
Plant Tolerance
Cold climate
Drought
Flowers
Insignificant
Insignificant
Flower Petal Number
Single
-
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Medium
Foliage Sheen
Matte
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Birds
Allergy
Asthma, Eczema, Food Allergy, Hives
Pollen
Uses
Aesthetic Uses
-
Borders
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Shadow Tree, soil erosion prevension on hill slopes, Wildlife, Windbreak
Plant Benefits
Medicinal Uses
Potassium, Rich in Iron, Vitamin B, Vitamin C
Astringent, Diarrhea, Dysentry, Haemorrhages, Poultice, Sore Eyes, Sore throat
Part of Plant Used
Fruits, Leaves, Seeds
Leaves, Seeds, Wood
Other Uses
Traditional medicine, Used as a nutritious food item, Used As Food, Used for its medicinal properties
Adhesive, Basketary, Buttons, Repellent, Tannin, Used as fuel, Used for woodware
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Edible, Fruit / Fruit Tree, Hedges, Mixed Border
Feature Plant, Shade Trees, Street Trees
Botanical Name
RIBES nigrum
QUERCUS douglasii
Common Name
Black Currant
Blue Oak
In Hindi
Black Currant
Blue Oak Tree
In German
Black Currant
Blaue Eiche
In French
groseille noire
Bleu Oak Tree
In Spanish
negro Grosella
Azul del árbol de roble
In Greek
μαύρη σταφίδα
Μπλε Oak Tree
In Portuguese
groselha-preta
Carvalho azul
In Polish
czarna porzeczka
Niebieski Oak Tree
In Latin
nigrum currants
Blue quercum ligno
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Rosales
Fagales
Family
Grossulariaceae
Fagaceae
Genus
Ribes
Quercus
Clade
Angiosperms, Core eudicots, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
-
Number of Species
15020
1
27800
👆🏻