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Cowpea
Cowpea

Black Locust
Black Locust



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Cowpea
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Black Locust

Compare Cowpea and Black Locust

What is

Life Span

Perennial
Perennial

Type

Vegetable
Tree

Origin

Africa
-

Types

Yardlong Bean Black-Eyed Peas Catjang Dixie Lee Pea
Honey Locust

Number of Varieties

510
0 40000
👆🏻

Habitat

Fertile bottom land
Woodland Garden Canopy

USDA Hardiness Zone

-99995-8
0 99
👆🏻

AHS Heat Zone

-
9-3

Sunset Zone

A1, A2, A3, H1, H2, 1a, 1b, 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, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24

Habit

-
Upright/Erect

Information

Plant Size

Minimum Height

90.00 cm1,524.00 cm
0 3900
👆🏻

Minimum Width

30.00 cm1,066.80 cm
0 6350
👆🏻

Plant Color

Flower Color

White, Pink, Lavender
Rose, Violet

Flower Color Modifier

Bicolor
Bicolor

Fruit Color

White, Red, Green, Purple, Brown, Black
Purple, Brown

Leaf Color in Spring

Green, Purple
Red, Crimson, Bronze

Leaf Color in Summer

Green, Purple
Green, Blue Green

Leaf Color in Fall

Green, Purple
Yellow green

Leaf Color in Winter

Green, Purple
-

Shape

Leaf Shape

Deltoid
Pinnate

Thorns

Season

Plant Season

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

Growing Conditions

Sunlight

Full Sun, Partial Sun
Full Sun

Growth Rate

Fast
Fast

Type of Soil

Loam, Sand
Clay, Loam, Sand

The pH of Soil

Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline

Soil Drainage

Well drained
Average

Bloom Time

Indeterminate
Spring, Late Spring

Repeat Bloomer

Tolerances

Drought
Pollution, Drought, Salt, Soil Compaction

Care

Where to Plant?

Ground
Ground

How to Plant?

Seedlings
Seedlings

Plant Maintenance

Medium
Medium

Watering Plants

Watering Requirements

Average Water Needs
Average Water Needs, Needs a lot of water initially, occasional watering once established

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

Loam, Sand
Clay, Loam, Sand

Soil Drainage Capacity

Well drained
Average

Sun Exposure

Full Sun, Partial Sun
Full Sun

Pruning

Remove damaged leaves, Remove dead branches, Remove dead flowers, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
Cut limbs, Prune in winter, Prune up lowest branches, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves

Fertilizers

Any balanced general purpose fertilizer
All-Purpose Liquid Fertilizer, Nitrogen

Pests and Diseases

Nematodes, Red blotch
Red blotch

Plant Tolerance

Drought
Drought, Pollution, Salt, Soil Compaction

Facts

Flowers

Flower Petal Number

Single
Single

Fruits

Showy Fruit

Edible Fruit

Fragrance

Fragrant Flower

Fragrant Fruit

Fragrant Leaf

Fragrant Bark/Stem

Showy Foliage

Showy Bark

Foliage Texture

Medium
Medium

Foliage Sheen

Matte
Matte

Evergreen

Invasive

Self-Sowing

Attracts

-
Birds, Butterflies

Allergy

Legume allergy
Abdominal pain, Depression, Diarrhea, Digestive Problems, gastro-intestinal problems, Kidney Disease, Liver disease, Nausea, Vomiting, weakness

Benefits

Uses

Aesthetic Uses

-
Showy Purposes

Beauty Benefits

-
Good for skin

Edible Uses

Environmental Uses

Air purification
Air purification, Shadow Tree, soil stabilisation

Plant Benefits

Medicinal Uses

Diuretic, Stomachic
Antispasmodic, Antivinous, Cancer, Cholagogue, Diuretic, Emetic, Emmoiliant, Eye Problems, Febrifuge, Laxative, Purgative, Tonic

Part of Plant Used

Seedpod, Seeds
Flowers, Seeds, Wood

Other Uses

-
Fibre, For making oil, Used as a dye, Used as essential oil, Used as fuel, Used for woodware

Used As Indoor Plant

Used As Outdoor Plant

Garden Design

Edible, Herb, Vegetable, Tropical
Feature Plant, Shade Trees, Street Trees

Scientific Name

Botanical Name

VIGNA unguiculata
ROBINIA 'Purple Robe'

Common Name

Blackeyed Pea Cowpea
Hybrid Black Locust, Purple Robe Locust

In Hindi

लोबिया
Black Locust Tree

In German

cowpea
Schwarz Locust Tree

In French

niébé
Noir Arbre Locust

In Spanish

caupí
Negro del árbol de la langosta

In Greek

cowpea
Μαύρο Locust Tree

In Portuguese

Koopea
Árvore Locust Preto

In Polish

Koopea
Robinii akacjowej Drzewo

In Latin

Koopea
Locusta arbor Niger

Classification

Kingdom

Plantae
Plantae

Phylum

Tracheophyta
Magnoliophyta

Class

Magnoliopsida
Magnoliopsida

Order

Fabales
Fabales

Family

Fabaceae
Fabaceae

Genus

Vigna
Robinia

Clade

Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids

Tribe

-
Robinieae

Subfamily

-
Faboideae

Number of Species

9025
1 27800
👆🏻

Difference Between Cowpea and Black Locust

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

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Importance of Cowpea and Black Locust

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

Compare Facts of Cowpea vs Black Locust

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