Life Span
Perennial
Perennial
Origin
Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States
Africa
Types
-
Yardlong Bean
Black-Eyed Peas
Catjang
Dixie Lee Pea
Habitat
bottomlands, Depression on prairies, ditches, Floodplains, Riverbanks, stream banks, Swamps
Fertile bottom land
USDA Hardiness Zone
4-9
-9999
Sunset Zone
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
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
Flower Color
Yellow, Brown
White, Pink, Lavender
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Black
White, Red, Green, Purple, Brown, Black
Leaf Color in Spring
Green, Light Green
Green, Purple
Leaf Color in Summer
Green, Light Green
Green, Purple
Leaf Color in Fall
Yellow, Light Yellow, Tan
Green, Purple
Leaf Color in Winter
-
Green, Purple
Leaf Shape
Oval with a pointed tip and fine teeth along their edges
Deltoid
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Spring
Indeterminate
Tolerances
Wet Site, Pollution, Soil Compaction
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Low
Medium
Watering Requirements
Requires a lot of watering, Requires regular watering
Average Water Needs
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
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Prune in the late winter or spring, Remove dead or diseased plant parts, Shape and thin as needed
Remove damaged leaves, Remove dead branches, Remove dead flowers, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
Fertilizers
All-Purpose Liquid Fertilizer, No need to fertilize every year
Any balanced general purpose fertilizer
Pests and Diseases
Aphids, Red blotch, Sawfly Larvae
Nematodes, Red blotch
Plant Tolerance
Pollution, Soil Compaction, Wet Site
Drought
Flowers
Showy
Insignificant
Flower Petal Number
-
Single
Foliage Texture
Medium
Medium
Foliage Sheen
Matte
Matte
Allergy
Asthma
Legume allergy
Aesthetic Uses
Showy Purposes
-
Environmental Uses
Erosion control, Wildlife
Air purification
Medicinal Uses
-
Diuretic, Stomachic
Part of Plant Used
Whole plant
Seedpod, Seeds
Other Uses
used for making roof trusses, poles, joists, piles, Used in construction, Used in Furniture
-
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees
Edible, Herb, Vegetable, Tropical
Botanical Name
BETULA nigra
VIGNA unguiculata
Common Name
River Birch
Blackeyed Pea
Cowpea
In Hindi
River Birch
लोबिया
In German
Fluss Birch
cowpea
In French
Birch river
niébé
In Spanish
river Birch
caupí
In Greek
ποταμός Birch
cowpea
In Portuguese
river Birch
Koopea
In Polish
Rzeka Birch
Koopea
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Family
Betulaceae
Fabaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Importance of River Birch and Cowpea
Want to have the most appropriate plant for your garden? You might want to know the importance of River Birch and Cowpea. Basically, these two plants vary in many aspects. Compare River Birch and Cowpea 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 River Birch is whereas of Cowpea is Diuretic and Stomachic. River Birch has beauty benefits as follows: while Cowpea has beauty benefits as follows: .
Compare Facts of River Birch vs Cowpea
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 River Birch vs Cowpea 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 River Birch are Asthma whereas of Cowpea have Legume allergy respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. River Birch has no showy fruits and Cowpea has showy fruits. Also River Birch is not flowering and Cowpea is not flowering . You can compare River Birch and Cowpea facts and facts of other plants too.