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
Types
Juglans nigra
Pyrus calleryana
Habitat
bottomlands, Moist woods
Rural areas, Suburban areas, Urban areas
USDA Hardiness Zone
4-9
4-8
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, 14, 15, 16, 17, 18, 19, 20, 21
Habit
Oval or Rounded
Pyramidal
Flower Color
Yellow green
White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Chocolate
Sandy Brown
Leaf Color in Spring
Green
Dark Green
Leaf Color in Summer
Green, Dark Green
Dark Green
Leaf Color in Fall
Yellow, Dark Green, Yellow green, Gold
Red, Burgundy
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Sunlight
Full Sun
Full Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Late Spring, Early Summer
Early Spring, Spring
Tolerances
-
Pollution, Drought, Salt, Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings, Stem Planting, Transplanting
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, Requires regular watering
Average Water Needs, Do not water frequently, Needs watering once a week, Never Over-water, Requires watering in the growing season, Water once every two or three weeks
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Average
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
Prune if you want to improve plant shape, Remove dead leaves, Remove deadheads, Remove hanging branches
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
Flower Petal Number
-
Single
Fragrant Bark/Stem
Yes
No
Foliage Texture
Coarse
Medium
Foliage Sheen
Glossy
Glossy
Attracts
Birds, Butterflies
Birds
Allergy
Anaphylaxis, Toxic
Asthma
Aesthetic Uses
-
Beautification, Landscape Designing, Showy Purposes
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
Stem
Other Uses
Used As Food, Used as Ornamental plant
Decoration Purposes, Showy Purposes, Used as Ornamental plant, Used in Furniture
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees
Feature Plant, Shade Trees, Street Trees
Botanical Name
JUGLANS nigra
PYRUS calleryana
Common Name
Black Walnut
Callery Pear
In Hindi
काले अखरोट के पेड़
Callery नाशपाती
In German
Schwarz Walnussbaum
Callery Pear
In French
Noir noyer
Callery pear
In Spanish
nogal negro
Callery Pear
In Greek
Μαύρη καρυδιά
Callery Αχλάδι
In Portuguese
nogueira preta
Callery Pear
In Polish
Czarny orzech drzewo
Callery Gruszka
In Latin
Niger walnut tree
Callery Pirum
Phylum
Magnoliophyta
Tracheobionta
Class
Magnoliopsida
Magnoliopsida
Order
Juglandales
Rosales
Family
Juglandaceae
Rosaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Importance of Black Walnut and Callery Pear
Want to have the most appropriate plant for your garden? You might want to know the importance of Black Walnut and Callery Pear. Basically, these two plants vary in many aspects. Compare Black Walnut and Callery 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 Callery Pear is . Black Walnut has beauty benefits as follows: Good for skin while Callery Pear has beauty benefits as follows: Good for skin.
Compare Facts of Black Walnut vs Callery 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 Callery 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 Callery Pear have Asthma respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Black Walnut has showy fruits and Callery Pear has no showy fruits. Also Black Walnut is not flowering and Callery Pear is not flowering . You can compare Black Walnut and Callery Pear facts and facts of other plants too.