Life Span
Perennial
Perennial
Type
Tree
Tree
Origin
Eastern Europe, Western Asia
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
2010
0
40000
👆🏻
Habitat
disturbed sites, Forest edges, gardens, Open Forest, Roadsides, Swamps, Urban areas
bottomlands, Moist woods
USDA Hardiness Zone
3-74-9
0
99
👆🏻
AHS Heat Zone
7-1
9-3
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
Habit
Oval or Rounded
Oval or Rounded
Plant Size
Minimum Height
460.00 cm1,830.00 cm
0
3900
👆🏻
Minimum Width
300.00 cm1,830.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Light Green, Ivory
Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Red, Crimson
Green, Chocolate
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Green
Green, Dark Green
Leaf Color in Fall
Yellow, Red, Orange, Gold, Crimson
Yellow, Dark Green, Yellow green, Gold
Leaf Color in Winter
-
-
Shape
Leaf Shape
Lobed
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Medium
Medium
Type of Soil
Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Early Spring, Spring
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Pollution, Salt, Shade areas, Soil Compaction
-
Where to Plant?
Ground
Ground
How to Plant?
Layering, Leaf Cutting, Seedlings, Stem Cutting
Seedlings
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Keep ground moist, Medium, Requires consistently moist soil
Average Water Needs, Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Keep Slightly Dry
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Loam
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Pruning in early stages, 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, Bonsai
Apply NPK fertilizer at the ratio of 6-24-24
Pests and Diseases
Aphids, Borers, Honey fungus, Red blotch, Soft scales
Red blotch
Plant Tolerance
Drought, Pollution, Salt, Shade areas, Soil Compaction
-
Flowers
Showy
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
Deers, Rabbits, Squirrels
Birds, Butterflies
Allergy
-
Anaphylaxis, Toxic
Uses
Aesthetic Uses
Beautification, Cottage Garden, Showy Purposes
-
Beauty Benefits
-
Good for skin
Edible Uses
✔
✘
✔
✘
Environmental Uses
Agroforestry, Wildlife, Windbreak
Air purification, Shadow Tree
Plant Benefits
Medicinal Uses
Astringent
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
Fruits, Leaves
Fruits
Other Uses
As a tea substitute, Florist trade and landscaping, Food for animals, Showy Purposes
Used As Food, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Foundation, Hedges, Mixed Border, Screening / Wind Break, Street Trees
Feature Plant, Shade Trees
Botanical Name
Acer ginnala
JUGLANS nigra
Common Name
Amur Maple
Black Walnut
In Hindi
अमुर मेपल
काले अखरोट के पेड़
In German
Amur-Ahorn
Schwarz Walnussbaum
In French
érable de l'Amour
Noir noyer
In Spanish
arce de Amur
nogal negro
In Greek
Amur Maple
Μαύρη καρυδιά
In Portuguese
de bordo amur
nogueira preta
In Polish
klon amur
Czarny orzech drzewo
In Latin
amur acernis
Niger walnut tree
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Sapindales
Juglandales
Family
Aceraceae
Juglandaceae
Genus
Acer
Juglans
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
-
Juglandeae
Subfamily
Hippocastanoideae
Juglandinae
Number of Species
12816
1
27800
👆🏻