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Black Walnut
Black Walnut

American Elm
American Elm



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Black Walnut
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American Elm

Compare Black Walnut and American Elm

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
North America

Types

Juglans nigra
Bergmann's Elm, Chestnut-leafed Elm, Hangzhou Elm

Number of Varieties

10175
0 40000
👆🏻

Habitat

bottomlands, Moist woods
Woodland Garden Canopy

USDA Hardiness Zone

4-93-9
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
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21

Habit

Oval or Rounded
Upright/Erect

Information

Plant Size

Minimum Height

1,830.00 cm3,900.00 cm
0 3900
👆🏻

Minimum Width

1,830.00 cm3,700.00 cm
0 6350
👆🏻

Plant Color

Flower Color

Yellow green
Green

Flower Color Modifier

Bicolor
Bicolor

Fruit Color

Green, Chocolate
Tan

Leaf Color in Spring

Green
Light Green

Leaf Color in Summer

Green, Dark Green
Dark Green

Leaf Color in Fall

Yellow, Dark Green, Yellow green, Gold
Light Yellow

Leaf Color in Winter

-
-

Shape

Leaf Shape

Pinnate
Ovate

Thorns

Season

Plant Season

Spring, Summer, Fall
Spring, Summer, Fall, Winter

Growing Conditions

Sunlight

Full Sun
Full Sun

Growth Rate

Medium
Fast

Type of Soil

Clay, Loam, Sand
Loam

The pH of Soil

Acidic, Neutral
Acidic, Neutral

Soil Drainage

Well drained
Average

Bloom Time

Late Spring, Early Summer
Early Spring

Repeat Bloomer

Tolerances

-
Pollution

Care

Where to Plant?

Ground
Ground

How to Plant?

Seedlings
Budding, Grafting, Seedlings, Semi-hardwood cuttings, Softwood cuttings

Plant Maintenance

Medium
Medium

Watering Plants

Watering Requirements

Average Water Needs, Requires regular watering
Average Water Needs, Do Not over Water, Requires regular watering

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
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
Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads

Fertilizers

Apply NPK fertilizer at the ratio of 6-24-24
Complete balanced fertilizer, fertilize in spring

Pests and Diseases

Red blotch
Red blotch

Plant Tolerance

-
Pollution

Facts

Flowers

Flower Petal Number

-
Single

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, Butterflies

Allergy

Anaphylaxis, Toxic
Pollen

Benefits

Uses

Aesthetic Uses

-
-

Beauty Benefits

Good for skin
Good for skin and hair

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
Antispasmodic, Astringent, Birthing aid, Haemostatic, Salve

Part of Plant Used

Fruits
Bark, Fibre, Leaves

Other Uses

Used As Food, Used as Ornamental plant
Container, String, Used for woodware, Used in paper industry

Used As Indoor Plant

Used As Outdoor Plant

Garden Design

Feature Plant, Shade Trees
Feature Plant, Shade Trees, Street Trees

Scientific Name

Botanical Name

JUGLANS nigra
ULMUS americana 'Augustine'

Common Name

Black Walnut
American Elm, Augustine Elm

In Hindi

काले अखरोट के पेड़
American Elm Tree

In German

Schwarz Walnussbaum
Amerikanische Ulme

In French

Noir noyer
Américaine Elm Tree

In Spanish

nogal negro
Olmo Americano Árbol

In Greek

Μαύρη καρυδιά
American Elm Tree

In Portuguese

nogueira preta
Árvore de olmo americano

In Polish

Czarny orzech drzewo
Amerykańska Elm Tree

In Latin

Niger walnut tree
Latin ulmo

Classification

Kingdom

Plantae
Plantae

Phylum

Magnoliophyta
Magnoliophyta

Class

Magnoliopsida
Magnoliopsida

Order

Juglandales
Urticales

Family

Juglandaceae
Ulmaceae

Genus

Juglans
Ulmus

Clade

Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids

Tribe

Juglandeae
-

Subfamily

Juglandinae
-

Number of Species

166
1 27800
👆🏻

Difference Between Black Walnut and American Elm

If you are confused whether Black Walnut or American Elm 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 American Elm 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 American Elm fertilizers required are Complete balanced fertilizer and fertilize in spring. Hence, one should know the basic difference between Black Walnut and American Elm if you are planning to have them in your garden to enhance its beauty.

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Importance of Black Walnut and American Elm

Want to have the most appropriate plant for your garden? You might want to know the importance of Black Walnut and American Elm. Basically, these two plants vary in many aspects. Compare Black Walnut and American Elm 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 American Elm is Antispasmodic, Astringent, Birthing aid, Haemostatic and Salve. Black Walnut has beauty benefits as follows: Good for skin while American Elm has beauty benefits as follows: Good for skin.

Compare Facts of Black Walnut vs American Elm

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