Life Span
Perennial
Perennial
Type
Flowering Plants, Shrub
Tree
Origin
Southwest Asia
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
Types
Calypso, Petite Salmon, Petite Pink
Juglans nigra
Number of Varieties
110
0
40000
👆🏻
Habitat
dry rocky watercourses, Riverbanks
bottomlands, Moist woods
USDA Hardiness Zone
9-114-9
0
99
👆🏻
AHS Heat Zone
-
9-3
Sunset Zone
8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
Habit
Bushy, Evergreen
Oval or Rounded
Plant Size
Minimum Height
300.00 cm1,830.00 cm
0
3900
👆🏻
Minimum Width
350.00 cm1,830.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Cream, Creamy Yellow, Pink, Purple, Red, White
Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Green, Chocolate
Leaf Color in Spring
Dark Green
Green
Leaf Color in Summer
Dark Green
Green, Dark Green
Leaf Color in Fall
Dark Green
Yellow, Dark Green, Yellow green, Gold
Leaf Color in Winter
Gray Green
-
Shape
Leaf Shape
Long linear and narrow
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Fall, Spring
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial shade
Full Sun
Growth Rate
Medium
Medium
Type of Soil
Well drained
Clay, Loam, Sand
The pH of Soil
Neutral, Slightly Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Summer
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Ground, Pot
Ground
How to Plant?
Layering, Seedlings, Stem Planting
Seedlings
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Water less during winter, Water more in summer
Average Water Needs, Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Slightly Alkaline
Acidic, Neutral
Soil Type
Well drained
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial shade
Full Sun
Pruning
Prune in the late winter or spring, Remove shoots
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
Fertilizers
All-Purpose Liquid Fertilizer, fertilize every 2-3 weeks while growing, Fertilize in early spring, Potassium
Apply NPK fertilizer at the ratio of 6-24-24
Pests and Diseases
Leaf spot, Mealybugs, Red blotch, Red spider mite, Scale, Scale insects
Red blotch
Plant Tolerance
Drought
-
Flowers
✔
✘
✔
✘
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
Medium
Coarse
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Mealybugs
Birds, Butterflies
Allergy
Phytodermatitis, Rash, Toxic
Anaphylaxis, Toxic
Uses
Aesthetic Uses
Cottage Garden, Showy Purposes, Used in parkland
-
Beauty Benefits
-
Good for skin
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Shadow Tree
Plant Benefits
Medicinal Uses
Asthma, Cancer, Cardiotonic, Diabetes, epilepsy, Scabies
Cancer, Coronary diseases, Cures constipation, Diarrhea, Diphtheria, High cholestrol, Immunity, Intestinal worms, Leukemia, Skin wounds, Sore throat, Syphilis, Use as a gargle
Part of Plant Used
Flowers, Leaves
Fruits
Other Uses
Used as Ornamental plant
Used As Food, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
-
Feature Plant, Shade Trees
Botanical Name
Nerium
JUGLANS nigra
Common Name
Oleander, Nerium Oleander
Black Walnut
In Hindi
ओलियंडर
काले अखरोट के पेड़
In German
Oleander
Schwarz Walnussbaum
In French
laurier-rose
Noir noyer
In Spanish
Adelfa
nogal negro
In Greek
Πικροδάφνη
Μαύρη καρυδιά
In Portuguese
oleandro
nogueira preta
In Polish
Oleander
Czarny orzech drzewo
In Latin
Cleander
Niger walnut tree
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Gentianales
Juglandales
Family
Apocynaceae
Juglandaceae
Genus
Nerium
Juglans
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
Wrightieae
Juglandeae
Subfamily
Apocynoideae, Hippocastanoideae
Juglandinae
Number of Species
70016
1
27800
👆🏻