Life Span
Perennial
Perennial
Type
Fruit
Tree
Origin
Southern Asia, India, China
Europe, Eastern Europe, Southern Europe, Russia/Siberia, Iran, Central Asia, Southern Asia, Western Asia, India, Nepal, China
Types
-
Black walnut
Number of Varieties
6530
0
40000
👆🏻
Habitat
Humid climates, Warmer regions
Cold Regions, Hills, Hillside
USDA Hardiness Zone
8-104-8
0
99
👆🏻
AHS Heat Zone
12-4
7-1
Sunset Zone
H1, H2, 22, 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
910.00 cm1,220.00 cm
0
3900
👆🏻
Minimum Width
1,220.00 cm1,220.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Ivory
Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Gold, Tan
Green, Brown
Leaf Color in Spring
Red, Green, Dark Green
Green, Copper
Leaf Color in Summer
Dark Green
Dark Green
Leaf Color in Fall
Dark Green
Dark Green, Yellow green
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Ovate
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
Spring
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought, Frost
Where to Plant?
Ground
Ground
How to Plant?
Divison, Seedlings
Budding, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Does not require lot of watering
Requires watering in the growing season, Water Deeply, Water when top layer of soil becomes dry
In Summer
Less Watering
Lots of watering
In Spring
Adequately
Moderate
In Winter
Ample Water
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
Don't prune in winter, No pruning needed in the early stages
In Early Autumn, Prune to stimulate growth, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Fertilize three times a year, very little fertilizers at a time
fertilize in spring, Nitrogen
Pests and Diseases
Caterpillars, Scale, Spider mites
Anthracnose, Armillaria mellea, Blight, Caterpillars, Crown gall, Crown rot, fungus, Powdery mildew, Red blotch
Plant Tolerance
Drought
Drought, Frost
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
Coarse
Coarse
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies
-
Allergy
-
Severe allergen
Uses
Aesthetic Uses
-
-
Beauty Benefits
Skin Problems
Good for skin and hair
Edible Uses
✔
✘
✔
✘
Environmental Uses
-
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
Heart problems, Skin Disorders, Vitamin C
Anemia, Asthma, Cancer, Cough, Diarrhea, Menstrual Disorders, Urinary tract problems
Part of Plant Used
Fruits
Fruits, Seeds
Other Uses
Used As Food, Used for its medicinal properties
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, Fruit / Fruit Tree, Shade Trees, Tropical
Edible, Feature Plant, Shade Trees
Botanical Name
DIMOCARPUS longan
JUGLANS regia
Common Name
Longan
English Walnut
In Hindi
Longan
अंग्रेजी अखरोट
In German
Longan
Englisch Walnut
In French
longane
Anglais Noyer
In Spanish
Longan
Inglés nuez
In Greek
Longan
Αγγλικά Καρυδιά
In Portuguese
Longan
Inglês Walnut
In Polish
Longan
orzech włoski
In Latin
Longan
Nucis anglicus
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Sapindales
Fagales
Family
Sapindaceae
Juglandaceae
Genus
Dimocarpus
Juglans
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
-
Juglandeae
Subfamily
-
Juglandoideae
Number of Species
6521
1
27800
👆🏻