Life Span
Annual
Perennial
Type
Tree
Tree
Origin
Northeastern United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Canada
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
Tree
Juglans nigra
Number of Varieties
1510
0
40000
👆🏻
Habitat
Hills, Woods
bottomlands, Moist woods
USDA Hardiness Zone
3-94-9
0
99
👆🏻
AHS Heat Zone
9-1
9-3
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20
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
-1,830.00 cm
0
3900
👆🏻
Minimum Width
6.10 cm1,830.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow green
Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Red, Brown
Green, Chocolate
Leaf Color in Spring
Light Green
Green
Leaf Color in Summer
Green, Light Green, Chartreuse, Dark Green, Yellow green
Green, Dark Green
Leaf Color in Fall
Light Yellow
Yellow, Dark Green, Yellow green, Gold
Leaf Color in Winter
-
-
Shape
Leaf Shape
Oblong or Lanceolate
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Summer
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun
Full Sun
Growth Rate
Fast
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
Late Spring
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Salt
-
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Medium
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, Alkaline
Acidic, Neutral
Soil Type
Loam
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun
Pruning
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
Apply NPK fertilizer at the ratio of 6-24-24
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
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
Fine
Coarse
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Birds, Butterflies
Allergy
-
Anaphylaxis, Toxic
Uses
Aesthetic Uses
Landscape Designing, Showy Purposes
-
Beauty Benefits
-
Good for skin
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Shadow Tree
Plant Benefits
Medicinal Uses
Antiseptic, cathartic, Cough, Indigestion
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, Seeds, Wood
Fruits
Other Uses
Animal Feed, Roasted seed is used as a coffee substitute, Used as Ornamental plant, Used for making wood alcohol, Wood is used in construction
Used As Food, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Street Trees
Feature Plant, Shade Trees
Botanical Name
GLEDITSIA triacanthos f. inermis
JUGLANS nigra
Common Name
Thornless Honeylocust
Black Walnut
In Hindi
thornless honeylocust
काले अखरोट के पेड़
In German
thornless honeylocust
Schwarz Walnussbaum
In French
thornless Honeylocust
Noir noyer
In Spanish
honeylocust sin espinas
nogal negro
In Greek
thornless honeylocust
Μαύρη καρυδιά
In Portuguese
honeylocust thornless
nogueira preta
In Polish
thornless honeylocust
Czarny orzech drzewo
In Latin
thornless honeylocust
Niger walnut tree
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fabales
Juglandales
Family
Fabaceae
Juglandaceae
Genus
Gleditsia
Juglans
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
-
Juglandeae
Subfamily
-
Juglandinae
Number of Species
2016
1
27800
👆🏻