1 What is
1.1 Life Span
1.2 Type
Tree
Flowering Plants, Tree
1.3 Origin
Europe, Eastern Europe, Southern Europe, Russia/Siberia, Iran, Central Asia, Southern Asia, Western Asia, India, Nepal, China
Not Available
1.4 Types
Black walnut
Not Available
1.4.1 Number of Varieties
1.5 Habitat
Cold Regions, Hills, Hillside
old gardens
1.6 USDA Hardiness Zone
1.7 AHS Heat Zone
1.8 Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
Not Available
1.9 Habit
Oval or Rounded
Clump-Forming
2 Information
2.1 Plant Size
2.1.1 Minimum Height
1,220.00 cm1,100.00 cm
0.54
3900
2.1.2 Minimum Width
1,220.00 cm1,300.00 cm
0.1
6350
2.2 Plant Color
2.2.1 Flower Color
Yellow green
Orange Red, Yellow
2.2.2 Flower Color Modifier
2.2.3 Fruit Color
2.2.4 Leaf Color in Spring
2.2.5 Leaf Color in Summer
2.2.6 Leaf Color in Fall
Dark Green, Yellow green
Green
2.2.7 Leaf Color in Winter
2.3 Shape
2.3.1 Leaf Shape
2.4 Thorns
3 Season
3.1 Plant Season
Spring, Summer, Fall
Fall, Spring, Summer
3.2 Growing Conditions
3.2.1 Sunlight
Full Sun
Full Sun, Partial Sun
3.2.2 Growth Rate
3.2.3 Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
3.2.4 The pH of Soil
Acidic, Neutral
Acidic, Alkaline
3.2.5 Soil Drainage
Well drained
Well drained
3.2.6 Bloom Time
Late Spring, Early Summer
Early Summer, Summer
3.2.7 Repeat Bloomer
3.3 Tolerances
4 Care
4.1 Where to Plant?
4.2 How to Plant?
Budding, Seedlings
Seedlings
4.3 Plant Maintenance
4.4 Watering Plants
4.4.1 Watering Requirements
Requires watering in the growing season, Water Deeply, Water when top layer of soil becomes dry
occasional watering once established
4.4.2 In Summer
Lots of watering
Lots of watering
4.4.3 In Spring
4.4.4 In Winter
Average Water
Average Water
4.5 Soil
4.5.1 Soil pH
Acidic, Neutral
Neutral, Alkaline
4.5.2 Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
4.5.3 Soil Drainage Capacity
Well drained
Well drained
4.6 Sun Exposure
Full Sun
Full Sun, Partial Sun
4.7 Pruning
In Early Autumn, Prune to stimulate growth, Remove dead leaves
Requires little pruning
4.8 Fertilizers
fertilize in spring, Nitrogen
Apply 15-5-15
4.9 Pests and Diseases
Anthracnose, Armillaria mellea, Blight, Caterpillars, Crown gall, Crown rot, fungus, Powdery mildew, Red blotch
Pests and diseases free
4.10 Plant Tolerance
5 Facts
5.1 Flowers
5.1.1 Flower Petal Number
5.2 Fruits
5.2.1 Showy Fruit
5.2.2 Edible Fruit
5.3 Fragrance
5.3.1 Fragrant Flower
5.3.2 Fragrant Fruit
5.3.3 Fragrant Leaf
5.3.4 Fragrant Bark/Stem
5.4 Showy Foliage
5.5 Showy Bark
5.6 Foliage Texture
5.7 Foliage Sheen
5.8 Evergreen
5.9 Invasive
5.10 Self-Sowing
5.11 Attracts
Not Available
Not Available
5.12 Allergy
Severe allergen
Not Available
6 Benefits
6.1 Uses
6.1.1 Aesthetic Uses
Not Used For Aesthetic Purpose
Showy Purposes, Used in parkland
6.1.2 Beauty Benefits
Good for skin and hair
Not Available
6.1.3 Edible Uses
6.1.4 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
Air purification, Shadow Tree
6.2 Plant Benefits
6.2.1 Medicinal Uses
Anemia, Asthma, Cancer, Cough, Diarrhea, Menstrual Disorders, Urinary tract problems
antihelmintic, anti-inflammatory, Arthritis, constipation, hemiplagia, Inflammation
6.2.2 Part of Plant Used
Fruits, Seeds
Whole plant
6.2.3 Other Uses
Economic Purpose, Used as a dye, Used as firewood, Used As Food, Used for its medicinal properties
Grown for shade, Used as Ornamental plant
6.3 Used As Indoor Plant
6.4 Used As Outdoor Plant
6.5 Garden Design
Edible, Feature Plant, Shade Trees
Edible, Herb / Vegetable, Mixed Border
7 Scientific Name
7.1 Botanical Name
JUGLANS regia
Delonix regia
7.2 Common Name
English Walnut
Gulmohar, Royal Poinciana
7.2.1 In Hindi
7.2.2 In German
Englisch Walnut
Flammenbaum
7.2.3 In French
Anglais Noyer
Delonix regia
7.2.4 In Spanish
7.2.5 In Greek
Αγγλικά Καρυδιά
Delonix regia
7.2.6 In Portuguese
7.2.7 In Polish
orzech włoski
wianowłostka królewska
7.2.8 In Latin
8 Classification
8.1 Kingdom
8.2 Phylum
Tracheophyta
Magnoliophyta
8.3 Class
Magnoliopsida
Magnoliopsida
8.4 Order
8.5 Family
Juglandaceae
Brassicaceae
8.6 Genus
8.7 Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
8.8 Tribe
8.9 Subfamily
Juglandoideae
Caesalpinioideae
8.10 Number of Species