Life Span
Perennial
Perennial
Type
Tree
Bulb
Origin
United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Texas, Canada
Asia, Central Asia, Eastern Asia, Southwest Europe
Types
Juglans nigra
Accent, Acropolls, Cassata,Dellbes, Flower parade, Hawera
Number of Varieties
1050
0
40000
👆🏻
Habitat
bottomlands, Moist woods
Hillside, Open scrub, River side, Rocky areas, Scrubs, Woods
USDA Hardiness Zone
4-93-9
0
99
👆🏻
AHS Heat Zone
9-3
9-1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
A2, A3, 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
Plant Size
Minimum Height
1,830.00 cm1.25 cm
0
3900
👆🏻
Minimum Width
1,830.00 cm1.25 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow green
Ivory, Lemon yellow, Peach, White, Yellow, Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Chocolate
-
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Green, Dark Green
Green
Leaf Color in Fall
Yellow, Dark Green, Yellow green, Gold
Green
Leaf Color in Winter
-
Green
Shape
Leaf Shape
Pinnate
Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
All year
Growing Conditions
Sunlight
Full Sun
Part sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loamy, Sandy
The pH of Soil
Acidic, Neutral
Acidic
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Early Spring, Late Spring, Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Black Walnut Toxicity
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
From bulbs
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Requires regular watering
It cannot sustain wet-feet, Keep the ground moist but not water-logged, Water Deeply, Water when soil is dry
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic
Soil Type
Clay, Loam, Sand
Clay, Loamy, Sandy
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Part sun
Pruning
Prune in early spring, Prune when plant is dormant, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Cut or pinch the stems, Prune to control growth, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
Apply NPK fertilizer at the ratio of 6-24-24
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Basal rot, Crown rot, Fire, Leaf spot, Scorch, Viruses
Plant Tolerance
-
Drought
Flowers
✔
✘
✔
✘
Flower Petal Number
-
Single, Double
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Coarse
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies
-
Allergy
Anaphylaxis, Toxic
Asthma, Rhinoconjunctivitis
Uses
Aesthetic Uses
-
Showy Purposes
Beauty Benefits
Good for skin
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Shadow Tree
Air purification
Plant Benefits
Medicinal Uses
Cancer, Coronary diseases, Cures constipation, Diarrhea, Diphtheria, High cholestrol, Immunity, Intestinal worms, Leukemia, Skin wounds, Sore throat, Syphilis, Use as a gargle
Asthma, Cold, Cough, Vomiting
Part of Plant Used
Fruits
Flowers, Leaves
Other Uses
Used As Food, Used as Ornamental plant
Showy Purposes
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees
-
Botanical Name
JUGLANS nigra
Narcissus
Common Name
Black Walnut
Daffodil
In Hindi
काले अखरोट के पेड़
हलका पीला
In German
Schwarz Walnussbaum
Narzisse
In French
Noir noyer
Jonquille
In Spanish
nogal negro
Narciso
In Greek
Μαύρη καρυδιά
ασφόδελος
In Portuguese
nogueira preta
Abrótea
In Polish
Czarny orzech drzewo
żonkil
In Latin
Niger walnut tree
Asphodelus
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Juglandales
Asparagales
Family
Juglandaceae
Amaryllidaceae
Genus
Juglans
Narcissus
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Tribe
Juglandeae
Narcisseae
Subfamily
Juglandinae
Amaryllidoideae
Number of Species
1650
1
27800
👆🏻