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Black Locust
Black Locust

Willow Oak
Willow Oak



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Black Locust
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Willow Oak

Compare Black Locust and Willow Oak

What is

Life Span

Perennial
Perennial

Type

Tree
Tree

Origin

-
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States, Texas

Types

Honey Locust
Quercus phellos, Quercus nigra

Number of Varieties

1055
0 40000
👆🏻

Habitat

Woodland Garden Canopy
Hot climate regions, low mountains, Tropical regions

USDA Hardiness Zone

5-86-9
0 99
👆🏻

AHS Heat Zone

9-3
9-3

Sunset Zone

2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
2a, 2b, 3a, 3b, 4, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21

Habit

Upright/Erect
Oval or Rounded

Information

Plant Size

Minimum Height

1,524.00 cm1,220.00 cm
0 3900
👆🏻

Minimum Width

1,066.80 cm910.00 cm
0 6350
👆🏻

Plant Color

Flower Color

Rose, Violet
Red, Light Green, Chartreuse

Flower Color Modifier

Bicolor
Bicolor

Fruit Color

Purple, Brown
Tan, Chocolate

Leaf Color in Spring

Red, Crimson, Bronze
Green, Light Green

Leaf Color in Summer

Green, Blue Green
Green, Dark Green

Leaf Color in Fall

Yellow green
Yellow, Orange, Sandy Brown

Leaf Color in Winter

-
-

Shape

Leaf Shape

Pinnate
Irregular

Thorns

Season

Plant Season

Spring, Summer, Fall, Winter
Spring, Fall

Growing Conditions

Sunlight

Full Sun
Full Sun, Partial Sun

Growth Rate

Fast
Fast

Type of Soil

Clay, Loam, Sand
Clay, Loam, Sand

The pH of Soil

Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline

Soil Drainage

Average
Average

Bloom Time

Spring, Late Spring
Spring, Late Spring

Repeat Bloomer

Tolerances

Pollution, Drought, Salt, Soil Compaction
Wet Site, Pollution, Soil Compaction

Care

Where to Plant?

Ground
Ground

How to Plant?

Seedlings
Grafting, Seedlings

Plant Maintenance

Medium
Low

Watering Plants

Watering Requirements

Average Water Needs, Needs a lot of water initially, occasional watering once established
Allow to dry out slightly between watering, Does not require lot of watering

In Summer

Lots of watering
Lots of watering

In Spring

Moderate
Moderate

In Winter

Average Water
Average Water

Soil

Soil pH

Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline

Soil Type

Clay, Loam, Sand
Clay, Loam, Sand

Soil Drainage Capacity

Average
Average

Sun Exposure

Full Sun
Full Sun, Partial Sun

Pruning

Cut limbs, Prune in winter, Prune up lowest branches, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves
cut main flower spike, Prune every year, Remove damaged leaves, Remove dead branches, Remove dead leaves

Fertilizers

All-Purpose Liquid Fertilizer, Nitrogen
All-Purpose Liquid Fertilizer, Bonemeal, fertilize in growing season

Pests and Diseases

Red blotch
Azalea leaf gall, Fusarium leaf spot, Leaf rust, Mildew

Plant Tolerance

Drought, Pollution, Salt, Soil Compaction
Heat Tolerance, Humidity, Salt and Soil Compaction

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

Medium
Fine

Foliage Sheen

Matte
Glossy

Evergreen

Invasive

Self-Sowing

Attracts

Birds, Butterflies
Birds

Allergy

Abdominal pain, Depression, Diarrhea, Digestive Problems, gastro-intestinal problems, Kidney Disease, Liver disease, Nausea, Vomiting, weakness
Eczema, Rhinitis, Runny nose

Benefits

Uses

Aesthetic Uses

Showy Purposes
Landscape Designing, Showy Purposes

Beauty Benefits

Good for skin
Blood purifying, Reduce Bruises, Weightloss

Edible Uses

Environmental Uses

Air purification, Shadow Tree, soil stabilisation
Air purification

Plant Benefits

Medicinal Uses

Antispasmodic, Antivinous, Cancer, Cholagogue, Diuretic, Emetic, Emmoiliant, Eye Problems, Febrifuge, Laxative, Purgative, Tonic
Gout, Obesity, Snoring

Part of Plant Used

Flowers, Seeds, Wood
Bark, Stem

Other Uses

Fibre, For making oil, Used as a dye, Used as essential oil, Used as fuel, Used for woodware
Animal Feed, Biodiesel, Recovering internal injuries

Used As Indoor Plant

Used As Outdoor Plant

Garden Design

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

Scientific Name

Botanical Name

ROBINIA 'Purple Robe'
QUERCUS phellos

Common Name

Hybrid Black Locust, Purple Robe Locust
Willow Oak

In Hindi

Black Locust Tree
Overcup ओक

In German

Schwarz Locust Tree
Overcup Oak

In French

Noir Arbre Locust
Overcup Oak

In Spanish

Negro del árbol de la langosta
Overcup Roble

In Greek

Μαύρο Locust Tree
Overcup Oak

In Portuguese

Árvore Locust Preto
Overcup Oak

In Polish

Robinii akacjowej Drzewo
Overcup Dąb

In Latin

Locusta arbor Niger
Oryza

Classification

Kingdom

Plantae
Plantae

Phylum

Magnoliophyta
-

Class

Magnoliopsida
Magnoliopsida

Order

Fabales
Fagales

Family

Fabaceae
Fagaceae

Genus

Robinia
Quercus

Clade

Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids

Tribe

Robinieae
-

Subfamily

Faboideae
Amaryllidoideae

Number of Species

25400
1 27800
👆🏻

Difference Between Black Locust and Willow Oak

If you are confused whether Black Locust or Willow Oak 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 Locust and Willow Oak Information and learn more about it. Fertilizers required for proper growth of Black Locust are All-Purpose Liquid Fertilizer and Nitrogen, whereas for Willow Oak fertilizers required are All-Purpose Liquid Fertilizer, Bonemeal and fertilize in growing season. Hence, one should know the basic difference between Black Locust and Willow Oak if you are planning to have them in your garden to enhance its beauty.

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Importance of Black Locust and Willow Oak

Want to have the most appropriate plant for your garden? You might want to know the importance of Black Locust and Willow Oak. Basically, these two plants vary in many aspects. Compare Black Locust and Willow Oak 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 Locust is Antispasmodic, Antivinous, Cancer, Cholagogue, Diuretic, Emetic, Emmoiliant, Eye Problems, Febrifuge, Laxative, Purgative and Tonic whereas of Willow Oak is Gout, Obesity and Snoring. Black Locust has beauty benefits as follows: Good for skin while Willow Oak has beauty benefits as follows: Good for skin.

Compare Facts of Black Locust vs Willow Oak

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 Locust vs Willow Oak 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 Locust are Abdominal pain, Depression, Diarrhea, Digestive Problems, gastro-intestinal problems, Kidney Disease, Liver disease, Nausea, Vomiting and weakness whereas of Willow Oak have Eczema, Rhinitis and Runny nose respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Black Locust has no showy fruits and Willow Oak has showy fruits. Also Black Locust is flowering and Willow Oak is not flowering . You can compare Black Locust and Willow Oak facts and facts of other plants too.