×

Black Walnut
Black Walnut

Pecan
Pecan



ADD
Compare
X
Black Walnut
X
Pecan

Compare Black Walnut and Pecan

What is

Life Span

Perennial
Perennial

Type

Tree
Tree

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
Southeastern United States, Central United States, South-Central United States, Mexico

Types

Juglans nigra
Elliot Pecan, Gafford Pecan

Number of Varieties

108
0 40000
👆🏻

Habitat

bottomlands, Moist woods
Loamy soils, Moist woods, Tropical regions

USDA Hardiness Zone

4-95-9
0 99
👆🏻

AHS Heat Zone

9-3
9-1

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, 6, 7, 8, 9, 10, 12, 13, 14, 18, 19, 20

Habit

Oval or Rounded
Upright/Erect

Information

Plant Size

Minimum Height

1,830.00 cm2,130.00 cm
0 3900
👆🏻

Minimum Width

1,830.00 cm1,220.00 cm
0 6350
👆🏻

Plant Color

Flower Color

Yellow green
Yellow, Green

Flower Color Modifier

Bicolor
Bicolor

Fruit Color

Green, Chocolate
Tan, Brown

Leaf Color in Spring

Green
Green

Leaf Color in Summer

Green, Dark Green
Green

Leaf Color in Fall

Yellow, Dark Green, Yellow green, Gold
Yellow

Leaf Color in Winter

-
-

Shape

Leaf Shape

Pinnate
Pinnate

Thorns

Season

Plant Season

Spring, Summer, Fall
Spring, Summer, Fall

Growing Conditions

Sunlight

Full Sun
Full Sun

Growth Rate

Medium
Medium

Type of Soil

Clay, Loam, Sand
Loam

The pH of Soil

Acidic, Neutral
Acidic, Neutral

Soil Drainage

Well drained
Well drained

Bloom Time

Late Spring, Early Summer
Spring

Repeat Bloomer

Tolerances

-
-

Care

Where to Plant?

Ground
Ground

How to Plant?

Seedlings
Seedlings, Stem Planting

Plant Maintenance

Medium
Medium

Watering Plants

Watering Requirements

Average Water Needs, Requires regular watering
Requires watering in the growing season, Use Mulches to help prevent water loss during hot and windy weather, Water more in summer

In Summer

Lots of watering
Lots of watering

In Spring

Moderate
Moderate

In Winter

Average Water
Average Water

Soil

Soil pH

Acidic, Neutral
Acidic, Neutral

Soil Type

Clay, Loam, Sand
Loam

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
Cut upper 1/3 section when young to enhancegrowth, Remove dead branches

Fertilizers

Apply NPK fertilizer at the ratio of 6-24-24
Apply 10-10-10 amount, Nitrogen, Zinc fertilizers

Pests and Diseases

Red blotch
Crown rot, Leaf curl, Leaf spot, Red blotch, Snails, Squirrels

Plant Tolerance

-
Heat Tolerance, Humidity, Shade areas, Soil Compaction

Facts

Flowers

Insignificant
Insignificant

Flower Petal Number

-
-

Fruits

Showy Fruit

Edible Fruit

Fragrance

Fragrant Flower

Fragrant Fruit

Fragrant Leaf

Fragrant Bark/Stem

Showy Foliage

Showy Bark

Foliage Texture

Coarse
Medium

Foliage Sheen

Glossy
Matte

Evergreen

Invasive

Self-Sowing

Attracts

Birds, Butterflies
Birds, Deers, Squirrels

Allergy

Anaphylaxis, Toxic
Rhinitis, Sinuses

Benefits

Uses

Aesthetic Uses

-
Cottage Garden

Beauty Benefits

Good for skin
Hair Conditioner, Making cosmetics, Reduce Bruises

Edible Uses

Environmental Uses

Air purification, Shadow Tree
Air purification, Nesting sites for birds, Shadow Tree

Plant Benefits

Medicinal Uses

Cancer, Coronary diseases, Cures constipation, Diarrhea, Diphtheria, High cholestrol, Immunity, Intestinal worms, Leukemia, Skin wounds, Sore throat, Syphilis, Use as a gargle
Alzheimer’s Disease, Antidepressant, Anti-oxidant, Appetite enhancer, Cardiovascular problems, Detoxifies lever, Diabetes, Gallbladder Diseases, Gout, Strengthen gums, tuberculosis

Part of Plant Used

Fruits
Bark, Fruits

Other Uses

Used As Food, Used as Ornamental plant
Air freshner, Application in Furniture, used for making charcoal, Used in making musical instruments, Used in paper industry

Used As Indoor Plant

Used As Outdoor Plant

Garden Design

Feature Plant, Shade Trees
Fruit / Fruit Tree, Shade Trees

Scientific Name

Botanical Name

JUGLANS nigra
CARYA illinoinensis

Common Name

Black Walnut
Papershell Pecan, Pecan

In Hindi

काले अखरोट के पेड़
पेकॉन

In German

Schwarz Walnussbaum
Pekannuss

In French

Noir noyer
Pacanier

In Spanish

nogal negro
Carya illinoinensis

In Greek

Μαύρη καρυδιά
Pecan

In Portuguese

nogueira preta
Nogueira-pecã

In Polish

Czarny orzech drzewo
Orzesznik jadalny

In Latin

Niger walnut tree
Pecan

Classification

Kingdom

Plantae
Plantae

Phylum

Magnoliophyta
Magnoliophyta

Class

Magnoliopsida
Magnoliopsida

Order

Juglandales
Juglandales

Family

Juglandaceae
Juglandaceae

Genus

Juglans
Carya Nutt.

Clade

Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids

Tribe

Juglandeae
Juglandeae

Subfamily

Juglandinae
Juglandoideae

Number of Species

1619
1 27800
👆🏻

Difference Between Black Walnut and Pecan

If you are confused whether Black Walnut or Pecan are same, here are some features about those plants to help you choose better. Many people think that these two plants have the same characteristics, but one can see Black Walnut and Pecan Information and learn more about it. Fertilizers required for proper growth of Black Walnut are Apply NPK fertilizer at the ratio of 6-24-24, whereas for Pecan fertilizers required are Apply 10-10-10 amount, Nitrogen and Zinc fertilizers. Hence, one should know the basic difference between Black Walnut and Pecan if you are planning to have them in your garden to enhance its beauty.

<Flowering Plants

Importance of Black Walnut and Pecan

Want to have the most appropriate plant for your garden? You might want to know the importance of Black Walnut and Pecan. Basically, these two plants vary in many aspects. Compare Black Walnut and Pecan 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 Pecan is Alzheimer’s Disease, Antidepressant, Anti-oxidant, Appetite enhancer, Cardiovascular problems, Detoxifies lever, Diabetes, Gallbladder Diseases, Gout, Strengthen gums and tuberculosis. Black Walnut has beauty benefits as follows: Good for skin while Pecan has beauty benefits as follows: Good for skin.

Compare Facts of Black Walnut vs Pecan

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 Pecan 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 Pecan have Rhinitis and Sinuses respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Black Walnut has showy fruits and Pecan has no showy fruits. Also Black Walnut is not flowering and Pecan is not flowering . You can compare Black Walnut and Pecan facts and facts of other plants too.