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
China, Japan
Types
Juglans nigra
sand pear,Taiwanese pear,Japanese Apple Pear
Number of Varieties
10
10
Habitat
bottomlands, Moist woods
low mountains, warm rainy
USDA Hardiness Zone
4-9
5-9
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 19, 20, 21
Habit
Oval or Rounded
Upright/Erect
Flower Color
Yellow green
-
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Chocolate
-
Leaf Color in Spring
Green
-
Leaf Color in Summer
Green, Dark Green
-
Leaf Color in Fall
Yellow, Dark Green, Yellow green, Gold
-
Leaf Shape
Pinnate
Narrow and lance shape
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Spring
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, Requires regular watering
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
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full 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
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Apply NPK fertilizer at the ratio of 6-24-24
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
-
Drought
Flowers
Insignificant
Showy
Fragrant Bark/Stem
Yes
No
Attracts
Birds, Butterflies
-
Allergy
Anaphylaxis, Toxic
-
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
Antiseptic, Astringent, Febrifuge, Nervine, Pectoral
Part of Plant Used
Fruits
Fruits, Stem
Other Uses
Used As Food, Used as Ornamental plant
-
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees
Edible, Fruit / Fruit Tree
Botanical Name
JUGLANS nigra
PYRUS pyrifolia
Common Name
Black Walnut
Asian Pear
In Hindi
काले अखरोट के पेड़
Asian Pear
In German
Schwarz Walnussbaum
Nashi-Birne
In French
Noir noyer
Nashi
In Spanish
nogal negro
Asian pear
In Greek
Μαύρη καρυδιά
Asian pear
In Portuguese
nogueira preta
Pera-nashi
In Polish
Czarny orzech drzewo
Grusza chińska
In Latin
Niger walnut tree
Asian pear
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Juglandales
Rosales
Family
Juglandaceae
Rosaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Subfamily
Juglandinae
Amygdaloideae
Importance of Black Walnut and Asian Pear
Want to have the most appropriate plant for your garden? You might want to know the importance of Black Walnut and Asian Pear. Basically, these two plants vary in many aspects. Compare Black Walnut and Asian Pear 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 Asian Pear is Antiseptic, Astringent, Febrifuge, Nervine and Pectoral. Black Walnut has beauty benefits as follows: Good for skin while Asian Pear has beauty benefits as follows: Good for skin.
Compare Facts of Black Walnut vs Asian Pear
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 Asian Pear 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 Asian Pear have respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Black Walnut has showy fruits and Asian Pear has showy fruits. Also Black Walnut is not flowering and Asian Pear is not flowering . You can compare Black Walnut and Asian Pear facts and facts of other plants too.