Life Span
Perennial
Perennial
Type
Shrubs, Trees
Tree
Origin
Australia
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
Eucalyptus absita, Eucalyptus acies, Eucalyptus calycogona
Juglans nigra
Number of Varieties
70010
0
40000
👆🏻
Habitat
River side
bottomlands, Moist woods
USDA Hardiness Zone
9-104-9
0
99
👆🏻
AHS Heat Zone
10-1
9-3
Sunset Zone
5, 6, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 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
2.50 cm1,830.00 cm
0
3900
👆🏻
Minimum Width
32.81 cm1,830.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Pink, Red, White
Yellow green
Flower Color Modifier
-
Bicolor
Fruit Color
Yellow Brown
Green, Chocolate
Leaf Color in Spring
Dark Green
Green
Leaf Color in Summer
Gray Green
Green, Dark Green
Leaf Color in Fall
Gray Green
Yellow, Dark Green, Yellow green, Gold
Leaf Color in Winter
Gray Green
-
Shape
Leaf Shape
Oval
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun
Full Sun
Growth Rate
Fast
Medium
Type of Soil
Well drained
Clay, Loam, Sand
The pH of Soil
Slightly Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Spring
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Ground
Ground
How to Plant?
Stem Planting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires regular watering, Requires watering in the growing season, Use and maintain water-efficient soaker hoses, Water Deeply, Water twice a day in the initial period
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
Slightly Alkaline
Acidic, Neutral
Soil Type
Well drained
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun
Pruning
Prune for shortening long shoots, Prune if you want to improve plant shape, Prune ocassionally, Remove dead or diseased plant parts
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
Apply NPK fertilizer at the ratio of 6-24-24
Pests and Diseases
Canker, head rot, Mealybugs, Root rot
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
Birds
Birds, Butterflies
Allergy
Itchiness, Pain and fatigue, Respiratory problems
Anaphylaxis, Toxic
Uses
Aesthetic Uses
-
-
Beauty Benefits
-
Good for skin
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Shadow Tree
Plant Benefits
Medicinal Uses
Burns, Cough, Fever, Joint pain, Pulmonary tuberculosis, Upset stomach
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
Leaves
Fruits
Other Uses
Oil is used as an industrial solvent, Oil is used in mosquito repellents, Used in paper industry
Used As Food, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
-
Feature Plant, Shade Trees
Botanical Name
Eucalyptus
JUGLANS nigra
Common Name
Eucalyptus
Black Walnut
In Hindi
नीलगिरी
काले अखरोट के पेड़
In German
Eukalyptus
Schwarz Walnussbaum
In French
Eucalyptus
Noir noyer
In Spanish
Eucalipto
nogal negro
In Greek
ευκάλυπτος
Μαύρη καρυδιά
In Portuguese
Eucalipto
nogueira preta
In Polish
Eukaliptus
Czarny orzech drzewo
In Latin
Eucalyptus
Niger walnut tree
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Myrtales
Juglandales
Family
Myrtaceae
Juglandaceae
Genus
Eucalyptus
Juglans
Clade
-
Angiosperms, Eudicots, Rosids
Tribe
Eucalypteae
Juglandeae
Subfamily
Myrtoideae
Juglandinae
Number of Species
70016
1
27800
👆🏻