Life Span
Annual
Perennial
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
Habitat
Fertile bottom land, moist forests, Moist Soils, Moist woods, Roadsides, Sandy areas, tropical environments, Tropical rainforest, Tropical regions, Wet lands
bottomlands, Moist woods
USDA Hardiness Zone
8-11
4-9
Sunset Zone
8, 9, 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
Upright/Erect
Oval or Rounded
Flower Color
Light Yellow
Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Green, Chocolate
Leaf Color in Spring
Green, Gray Green
Green
Leaf Color in Summer
Green, Gray Green
Green, Dark Green
Leaf Color in Fall
Green, Gray Green
Yellow, Dark Green, Yellow green, Gold
Leaf Color in Winter
Green, Gray Green
-
Leaf Shape
Long Linear
Pinnate
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Sunlight
Full Sun
Full Sun
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Spring
Late Spring, Early Summer
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs
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 pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
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
Red blotch
Red blotch
Plant Tolerance
Drought
-
Flowers
Showy
Insignificant
Flower Petal Number
Single
-
Fragrant Bark/Stem
No
Yes
Foliage Texture
Medium
Coarse
Foliage Sheen
Matte
Glossy
Attracts
Hummingbirds, Butterflies
Birds, Butterflies
Allergy
Asthma, Eye irritation, Respiratory problems, Skin irritation
Anaphylaxis, Toxic
Beauty Benefits
-
Good for skin
Edible Uses
Insignificant
Yes
Environmental Uses
Air purification, Shadow Tree
Air purification, Shadow Tree
Medicinal Uses
-
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
Bark, Tree trunks
Fruits
Other Uses
Application in Furniture, Constructing Boats, Used in Furniture, Wood is used fore making tools
Used As Food, Used as Ornamental plant
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Screening / Wind Break, Shade Trees, Street Trees
Feature Plant, Shade Trees
Botanical Name
ACACIA melanoxylon
JUGLANS nigra
Common Name
Australian Blackwood, Blackwood
Black Walnut
In Hindi
काली लकड़ी
काले अखरोट के पेड़
In German
Schwarzes Holz
Schwarz Walnussbaum
In French
Bois noir
Noir noyer
In Spanish
Blackwood
nogal negro
In Greek
Μαυρο ξυλο
Μαύρη καρυδιά
In Portuguese
Madeira preta
nogueira preta
In Polish
Czarne drewno
Czarny orzech drzewo
In Latin
Press
Niger walnut tree
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fabales
Juglandales
Family
Fabaceae
Juglandaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
Acacieae
Juglandeae
Importance of Blackwood and Black Walnut
Want to have the most appropriate plant for your garden? You might want to know the importance of Blackwood and Black Walnut. Basically, these two plants vary in many aspects. Compare Blackwood and Black Walnut as they differ in many characteristics such as their life, care, benefits, facts, etc. Every gardener must at least have the slightest clue about the plants he wants to plant in his garden. Compare their benefits, which differ in many ways like facts and uses. The medicinal use of Blackwood is whereas of Black Walnut is Cancer, Coronary diseases, Cures constipation, Diarrhea, Diphtheria, High cholestrol, Immunity, Intestinal worms, Leukemia, Skin wounds, Sore throat, Syphilis and Use as a gargle. Blackwood has beauty benefits as follows: while Black Walnut has beauty benefits as follows: .
Compare Facts of Blackwood vs Black Walnut
How to choose the best garden plant for your garden depending upon its facts? Here garden plant comparison will help you to solve this query. Compare the facts of Blackwood vs Black Walnut and know which one to choose. As garden plants have benefits and other uses, allergy is also a major drawback of plants for some people. Allergic reactions of Blackwood are Asthma, Eye irritation, Respiratory problems and Skin irritation whereas of Black Walnut have Anaphylaxis and Toxic respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Blackwood has no showy fruits and Black Walnut has showy fruits. Also Blackwood is not flowering and Black Walnut is not flowering . You can compare Blackwood and Black Walnut facts and facts of other plants too.