Life Span
Perennial
Perennial
Type
Tree
Tree
Origin
Eastern Africa, Southern Asia, Southeastern Asia, Melanesia, Micronesia, Polynesia, Australia
Europe, Eastern Europe, Southern Europe, Russia/Siberia, Iran, Central Asia, Southern Asia, Western Asia, India, Nepal, China
Types
Mareer, Manjak
Black walnut
Number of Varieties
1530
0
40000
👆🏻
Habitat
Saline Soils, Sandy areas
Cold Regions, Hills, Hillside
USDA Hardiness Zone
10-154-8
0
99
👆🏻
AHS Heat Zone
12-10
7-1
Sunset Zone
H1, H2
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
760.00 cm1,220.00 cm
0
3900
👆🏻
Minimum Width
670.00 cm1,220.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Yellow, Gold, Orange Red
Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Light Green, Chocolate
Green, Brown
Leaf Color in Spring
Green
Green, Copper
Leaf Color in Summer
Green
Dark Green
Leaf Color in Fall
Green
Dark Green, Yellow green
Leaf Color in Winter
Green
-
Shape
Leaf Shape
Oval
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun
Full Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Indeterminate
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Salt
Drought, Frost
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Cutting
Budding, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Requires watering in the growing season, Water Deeply, Water when top layer of soil becomes dry
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
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun
Full Sun
Pruning
Pinch or prune as they grow to promote branching and bushiness, Remove damaged leaves
In Early Autumn, Prune to stimulate growth, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
fertilize in spring, Nitrogen
Pests and Diseases
Root rot, Snails
Anthracnose, Armillaria mellea, Blight, Caterpillars, Crown gall, Crown rot, fungus, Powdery mildew, Red blotch
Plant Tolerance
Drought and Salt
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
Coarse
Coarse
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies
-
Allergy
Dizziness, Throat itching, Vomiting
Severe allergen
Uses
Aesthetic Uses
Cottage Garden
-
Beauty Benefits
Making cosmetics, used as a dye
Good for skin and hair
Edible Uses
✔
✘
✔
✘
Environmental Uses
Absorbs greenhouse gases, No fertilizer, pesticides, or herbicides needed, 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
Acne, Aging, Hair Loss
Anemia, Asthma, Cancer, Cough, Diarrhea, Menstrual Disorders, Urinary tract problems
Part of Plant Used
Flowers, Fruits, Leaves
Fruits, Seeds
Other Uses
Making Shampoo, Showy Purposes, Used as Biofuel, Used as Ornamental plant
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
Edible, Shade Trees, Street Trees, Tropical
Edible, Feature Plant, Shade Trees
Botanical Name
CORDIA subcordata
JUGLANS regia
Common Name
Beach Cordia, Island Walnut, Kou, Sea Trumpet
English Walnut
In Hindi
Cordia subcordata
अंग्रेजी अखरोट
In German
Cordia subcordata
Englisch Walnut
In French
Cordia subcordata
Anglais Noyer
In Spanish
Cordia subcordata
Inglés nuez
In Greek
Cordia subcordata
Αγγλικά Καρυδιά
In Portuguese
Cordia subcordata
Inglês Walnut
In Polish
Cordia subcordata
orzech włoski
In Latin
Cordia subcordata
Nucis anglicus
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Lamiales
Fagales
Family
Boraginaceae
Juglandaceae
Genus
Cordia
Juglans
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
-
Juglandeae
Subfamily
-
Juglandoideae
Number of Species
121
1
27800
👆🏻