Life Span
Perennial
Perennial
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
Eastern Asia, China, Japan, Korea
Types
Juglans nigra
Acer palmatum
Habitat
bottomlands, Moist woods
gardens, Woodland Garden Secondary, Woodlands
USDA Hardiness Zone
4-9
4-7
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
A3, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Oval or Rounded
Flower Color
Yellow green
Red
Flower Color Modifier
Bicolor
-
Fruit Color
Green, Chocolate
Red, Brown
Leaf Color in Spring
Green
Red, Burgundy, Dark Red, Copper
Leaf Color in Summer
Green, Dark Green
Red, Green, Bronze
Leaf Color in Fall
Yellow, Dark Green, Yellow green, Gold
Red, Crimson, Orange Red
Leaf Shape
Pinnate
Palmate
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Sunlight
Full Sun
Partial Sun, Partial shade
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Late Spring, Early Summer
Early Spring, Spring, Late Spring, Early Summer
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Budding, Seedlings, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, Requires regular watering
Average Water Needs, Needs less watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun, Partial shade
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
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Apply NPK fertilizer at the ratio of 6-24-24
All-Purpose Liquid Fertilizer, Apply N-P-K, since leafy plants, use higher nitrogen content fertilizer
Pests and Diseases
Red blotch
Aphids, Beetles, Mealybugs, Red blotch, Scale, Sooty Mold
Plant Tolerance
-
Drought, Full Sun, Shade areas
Flowers
Insignificant
Insignificant
Flower Petal Number
-
Single
Fragrant Bark/Stem
Yes
No
Foliage Texture
Coarse
Fine
Foliage Sheen
Glossy
Matte
Attracts
Birds, Butterflies
-
Allergy
Anaphylaxis, Toxic
-
Aesthetic Uses
-
Bonsai, Borders
Beauty Benefits
Good for skin
-
Environmental Uses
Air purification, Shadow Tree
Air purification
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
Fruits
Sap
Other Uses
Used As Food, Used as Ornamental plant
Used as preservative
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees
Feature Plant, Foundation, Mixed Border
Botanical Name
JUGLANS nigra
ACER palmatum 'Skeeter's Broom'
Common Name
Black Walnut
Downy Japanese Maple, Fullmoon Maple, Japanese Maple
In Hindi
काले अखरोट के पेड़
Japanese Maple
In German
Schwarz Walnussbaum
japanischer Ahorn
In French
Noir noyer
érable du Japon
In Spanish
nogal negro
arce japonés
In Greek
Μαύρη καρυδιά
Japanese Maple
In Portuguese
nogueira preta
bordo japonês
In Polish
Czarny orzech drzewo
Klon japoński
In Latin
Niger walnut tree
Acer palmatum
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Juglandales
Sapindales
Family
Juglandaceae
Aceraceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Importance of Black Walnut and Japanese Maple
Want to have the most appropriate plant for your garden? You might want to know the importance of Black Walnut and Japanese Maple. Basically, these two plants vary in many aspects. Compare Black Walnut and Japanese Maple 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 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 whereas of Japanese Maple is . Black Walnut has beauty benefits as follows: Good for skin while Japanese Maple has beauty benefits as follows: Good for skin.
Compare Facts of Black Walnut vs Japanese Maple
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 Black Walnut vs Japanese Maple 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 Black Walnut are Anaphylaxis and Toxic whereas of Japanese Maple have respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Black Walnut has showy fruits and Japanese Maple has no showy fruits. Also Black Walnut is not flowering and Japanese Maple is not flowering . You can compare Black Walnut and Japanese Maple facts and facts of other plants too.