Life Span
Perennial
Annual
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
Europe, Northern Africa, Western Asia
Types
Juglans nigra
Shrub
Habitat
bottomlands, Moist woods
Woods
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
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20
Habit
Oval or Rounded
Thicket/Colonizing
Flower Color
Yellow green
Yellow
Flower Color Modifier
Bicolor
-
Fruit Color
Green, Chocolate
Brown
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Green, Dark Green
Green, Dark Green
Leaf Color in Fall
Yellow, Dark Green, Yellow green, Gold
Yellow, Green
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Sunlight
Full Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Early Spring, Spring, Late Winter
Where to Plant?
Ground
Ground, Pot
How to Plant?
Seedlings
Grafting
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, Requires regular watering
Average Water Needs, Do Not over Water
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
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
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
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
-
Drought
Flowers
Insignificant
Showy
Fragrant Bark/Stem
Yes
No
Foliage Texture
Coarse
Coarse
Foliage Sheen
Glossy
Matte
Attracts
Birds, Butterflies
-
Allergy
Anaphylaxis, Toxic
-
Aesthetic Uses
-
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
Minerals, Rich in protein, tonic in pregnancy, Vitamin E
Part of Plant Used
Fruits
Fruits, Leaves, Seeds, Wood
Other Uses
Used As Food, Used as Ornamental plant
Culinary use, Used for its medicinal properties
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees
Feature Plant, Foundation, Mixed Border, Topiary, Bonsai, Espalier
Botanical Name
JUGLANS nigra
CORYLUS avellana 'Contorta'
Common Name
Black Walnut
common hazel
In Hindi
काले अखरोट के पेड़
contorted filbert
In German
Schwarz Walnussbaum
contorted filbert
In French
Noir noyer
noisetier contorsionné
In Spanish
nogal negro
avellana contorsionada
In Greek
Μαύρη καρυδιά
παραμορφωμένες φουντουκιού
In Portuguese
nogueira preta
filbert contorcido
In Polish
Czarny orzech drzewo
wykrzywioną leszczyna
In Latin
Niger walnut tree
contortis Avellanam
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Juglandales
Fagales
Family
Juglandaceae
Betulaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Importance of Black Walnut and Contorted Filbert
Want to have the most appropriate plant for your garden? You might want to know the importance of Black Walnut and Contorted Filbert. Basically, these two plants vary in many aspects. Compare Black Walnut and Contorted Filbert 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 Contorted Filbert is Minerals, Rich in protein, tonic in pregnancy and Vitamin E. Black Walnut has beauty benefits as follows: Good for skin while Contorted Filbert has beauty benefits as follows: Good for skin.
Compare Facts of Black Walnut vs Contorted Filbert
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 Contorted Filbert 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 Contorted Filbert have respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Black Walnut has showy fruits and Contorted Filbert has no showy fruits. Also Black Walnut is not flowering and Contorted Filbert is not flowering . You can compare Black Walnut and Contorted Filbert facts and facts of other plants too.