Life Span
Perennial
Perennial
Type
Tree
Tree
Origin
Southeastern Asia, Melanesia, Micronesia, Polynesia
Europe, Eastern Europe, Southern Europe, Russia/Siberia, Iran, Central Asia, Southern Asia, Western Asia, India, Nepal, China
Types
-
Black walnut
Number of Varieties
330
0
40000
👆🏻
Habitat
Woodlands
Cold Regions, Hills, Hillside
USDA Hardiness Zone
10-124-8
0
99
👆🏻
AHS Heat Zone
12-9
7-1
Sunset Zone
H2, 23, 24
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
1,370.00 cm1,220.00 cm
0
3900
👆🏻
Minimum Width
1,520.00 cm1,220.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White
Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Light Green, Gray Green
Green, Brown
Leaf Color in Spring
Green, Gray Green, Gray
Green, Copper
Leaf Color in Summer
Green, Gray Green, Gray
Dark Green
Leaf Color in Fall
Green, Gray Green
Dark Green, Yellow green
Leaf Color in Winter
Green
-
Shape
Leaf Shape
Maple shaped
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Very Fast
Medium
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Indeterminate
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Wet Site, Drought, Salt
Drought, Frost
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Planting
Budding, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Water daily during growing season
Requires watering in the growing season, Water Deeply, Water when top layer of soil becomes dry
In Summer
Moderate
Lots of watering
In Spring
Less Watering
Moderate
In Winter
Less Watering
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
In Early Autumn, Prune to stimulate growth, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
fertilize in spring, Nitrogen
Pests and Diseases
Aphids, Insects
Anthracnose, Armillaria mellea, Blight, Caterpillars, Crown gall, Crown rot, fungus, Powdery mildew, Red blotch
Plant Tolerance
Drought
Drought, Frost
Flowers
Showy
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
Coarse
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies
-
Allergy
Nausea, Vomiting
Severe allergen
Uses
Aesthetic Uses
Cottage Garden
-
Beauty Benefits
For treating wrinkles, Moisturizing, used as a dye
Good for skin and hair
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Shadow Tree
Absorbs greenhouse gases, Absorbs huge amounts of CO2, Air purification, Amazing growth rate, Erosion control, Food for birds, Food for insects, Forms dense stands, Nesting sites for birds, Prevent Soil Erosion, Shadow Tree, Shelter for wildlife, Windbreak
Plant Benefits
Medicinal Uses
Cramps, Dermatitis
Anemia, Asthma, Cancer, Cough, Diarrhea, Menstrual Disorders, Urinary tract problems
Part of Plant Used
Bark, Fruits, Leaves
Fruits, Seeds
Other Uses
Can be made into a herbal tea, Making Sweet Scented Oil, Sauces, Used as firewood
Economic Purpose, Used as a dye, Used as firewood, Used As Food, Used for its medicinal properties
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Mixed Border, Shade Trees, Street Trees, Tropical
Edible, Feature Plant, Shade Trees
Botanical Name
ALEURITES moluccanus
JUGLANS regia
Common Name
Candleberry, Candlenut, Kukui
English Walnut
In Hindi
Aleurites moluccanus
अंग्रेजी अखरोट
In German
Lichtnussbaum
Englisch Walnut
In French
Aleurites moluccana
Anglais Noyer
In Spanish
Aleurites moluccanus
Inglés nuez
In Greek
Aleurites moluccanus
Αγγλικά Καρυδιά
In Portuguese
Nogueira-de-iguape
Inglês Walnut
In Polish
Nogueira-de-iguape
orzech włoski
In Latin
Aleurites moluccanus
Nucis anglicus
Kingdom
Plantae
Plantae
Phylum
Angiosperms
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Euphorbiales
Fagales
Family
Euphorbiaceae
Juglandaceae
Genus
Aleurites
Juglans
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
Aleuritideae
Juglandeae
Subfamily
Crotonoideae
Juglandoideae
Number of Species
5021
1
27800
👆🏻