What is
Life Span
Perennial
Perennial
Type
Tree
Perennial
Origin
Europe, Eastern Europe, Southern Europe, Russia/Siberia, Iran, Central Asia, Southern Asia, Western Asia, India, Nepal, China
Eastern Europe
Types
Black walnut
Not Available
Number of Varieties
NANA
0
40000
👆🏻
Habitat
Cold Regions, Hills, Hillside
Terrestrial
USDA Hardiness Zone
4-84-9
0
99
👆🏻
AHS Heat Zone
7-1
9-1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Clump-Forming
Information
Plant Size
Minimum Height
1,220.00 cm10.20 cm
0.54
3900
👆🏻
Minimum Width
1,220.00 cm15.20 cm
0.1
6350
👆🏻
Plant Color
Flower Color
Yellow green
Yellow, Lavender, Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Brown
Not Available
Leaf Color in Spring
Green, Copper
Green, Sea Green
Leaf Color in Summer
Dark Green
Green, Sea Green
Leaf Color in Fall
Dark Green, Yellow green
Green, Sea Green
Leaf Color in Winter
Not Available
Light Green
Shape
Leaf Shape
Pinnate
Lanceolate
Thorns
✔
✘
✔
✘
Season
Plant Season
Spring, Summer, Fall
Spring, Summer
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Spring, Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Frost
Drought
Care
Where to Plant?
Ground
Ground
How to Plant?
Budding, Seedlings
By dividing rhizomes, tubers, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires watering in the growing season, Water Deeply, Water when top layer of soil becomes dry
Average Water Needs, Do Not over Water
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Neutral
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
In Early Autumn, Prune to stimulate growth, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
fertilize in spring, Nitrogen
All-Purpose Liquid Fertilizer
Pests and Diseases
Anthracnose, Armillaria mellea, Blight, Caterpillars, Crown gall, Crown rot, fungus, Powdery mildew, Red blotch
Red blotch
Plant Tolerance
Drought, Frost
Drought
Facts
Flowers
✔
✘
✔
✘
Flower Petal Number
Not Available
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
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Not Available
Hummingbirds
Allergy
Severe allergen
Skin irritation
Benefits
Uses
Aesthetic Uses
Not Available
Showy Purposes
Beauty Benefits
Good for skin and hair
Not Available
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
Air purification
Plant Benefits
Medicinal Uses
Anemia, Asthma, Cancer, Cough, Diarrhea, Menstrual Disorders, Urinary tract problems
Not Available
Part of Plant Used
Fruits, Seeds
Not Available
Other Uses
Economic Purpose, Used as a dye, Used as firewood, Used As Food, Used for its medicinal properties
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Edible, Feature Plant, Shade Trees
Alpine, Edging, Mixed Border, Rock Garden, Wall
Scientific Name
Botanical Name
JUGLANS regia
IRIS pumila
Common Name
English Walnut
Dwarf Iris
In Hindi
अंग्रेजी अखरोट
Dwarf Iris
In German
Englisch Walnut
Zwergiris
In French
Anglais Noyer
Dwarf Iris
In Spanish
Inglés nuez
Enano Iris
In Greek
Αγγλικά Καρυδιά
νάνος Ίρις
In Portuguese
Inglês Walnut
Dwarf Iris
In Polish
orzech włoski
Dwarf Iris
In Latin
Nucis anglicus
Iris Dwarf
Classification
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Fagales
Liliales
Family
Juglandaceae
Iridaceae
Genus
Juglans
Iris
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Tribe
Juglandeae
Irideae
Subfamily
Juglandoideae
Iridoideae
Number of Species
NANA
1
27800
👆🏻