Life Span
Perennial
Perennial
Type
Tree
Tree
Origin
Europe, Turkey
United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Texas, Canada
Types
-
Juglans nigra
Number of Varieties
3010
0
40000
👆🏻
Habitat
hedge rows, Woodlands
bottomlands, Moist woods
USDA Hardiness Zone
2-94-9
0
99
👆🏻
AHS Heat Zone
-
9-3
Sunset Zone
4, 5, 6, 7, 8
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
Habit
Upright/Erect
Oval or Rounded
Plant Size
Minimum Height
610.00 cm1,830.00 cm
0
3900
👆🏻
Minimum Width
610.00 cm1,830.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Green, Orange Red
Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green
Green, Chocolate
Leaf Color in Spring
Light Green
Green
Leaf Color in Summer
Dark Green
Green, Dark Green
Leaf Color in Fall
Lemon yellow, Yellow green, Orange Red
Yellow, Dark Green, Yellow green, Gold
Leaf Color in Winter
-
-
Shape
Leaf Shape
Ovate
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Slow
Medium
Type of Soil
Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Spring
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Pollution, Variety of soil types
-
Where to Plant?
Ground
Ground
How to Plant?
Grafting, Seedlings
Seedlings
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Keep the ground moist but not water-logged, Requires regular watering
Average Water Needs, Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Loam
Clay, Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Cut or pinch the stems, Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune in early spring, Prune when plant is dormant, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
All-Purpose Liquid Fertilizer, Nitrogen, Water soluble fertilizers
Apply NPK fertilizer at the ratio of 6-24-24
Pests and Diseases
Aphids, Caterpillars, Powdery mildew
Red blotch
Plant Tolerance
Drought, Pollution, Variety of soil types
-
Flowers
Insignificant
Insignificant
Flower Petal Number
-
-
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Coarse
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Birds, Butterflies
Allergy
Asthma, conjunctivitis, Pollen, Rhinitis
Anaphylaxis, Toxic
Uses
Aesthetic Uses
Cottage Garden
-
Beauty Benefits
Skin irritation, Stops hair loss
Good for skin
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Shelter for wildlife
Air purification, Shadow Tree
Plant Benefits
Medicinal Uses
Cold, Cough, Diarrhea, Hair Loss, Headache, hemorrhoids, Rheumatism, Sore throat
Cancer, Coronary diseases, Cures constipation, Diarrhea, Diphtheria, High cholestrol, Immunity, Intestinal worms, Leukemia, Skin wounds, Sore throat, Syphilis, Use as a gargle
Part of Plant Used
Leaves
Fruits
Other Uses
Cosmetics, Used as Ornamental plant, Used for its medicinal properties
Used As Food, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees
Feature Plant, Shade Trees
Botanical Name
Carpinus betulus
JUGLANS nigra
Common Name
Common Hornbeam, European Hornbeam
Black Walnut
In Hindi
हानबीन
काले अखरोट के पेड़
In German
Hainbuche
Schwarz Walnussbaum
In French
charme
Noir noyer
In Spanish
carpe
nogal negro
In Greek
γαύρος
Μαύρη καρυδιά
In Portuguese
choupo-branco
nogueira preta
In Polish
grab
Czarny orzech drzewo
In Latin
Item carpinus
Niger walnut tree
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Juglandales
Family
Betulaceae
Juglandaceae
Genus
Carpinus
Juglans
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
-
Juglandeae
Subfamily
Coryloideae
Juglandinae
Number of Species
3816
1
27800
👆🏻