Life Span
Perennial
Perennial
Origin
North America, United States, Northwestern United States, Alaska, California, Canada
Africa
Types
-
Yardlong Bean
Black-Eyed Peas
Catjang
Dixie Lee Pea
Habitat
Lowland evergreen rainforest
Fertile bottom land
USDA Hardiness Zone
4-7
-9999
Sunset Zone
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
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, Red, Coral
White, Pink, Lavender
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
White, Red, Green, Purple, Brown, Black
Leaf Color in Spring
Green, Dark Green
Green, Purple
Leaf Color in Summer
Dark Green
Green, Purple
Leaf Color in Fall
Dark Green
Green, Purple
Leaf Color in Winter
-
Green, Purple
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Spring
Indeterminate
Tolerances
Maritime exposure, Salt water
Drought
Where to Plant?
Ground
Ground
How to Plant?
Layering, Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs
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, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
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, Nitrogen
Any balanced general purpose fertilizer
Pests and Diseases
-
Nematodes, Red blotch
Plant Tolerance
Maritime exposure, Salt water
Drought
Flowers
Insignificant
Insignificant
Flower Petal Number
-
Single
Foliage Texture
Medium
Medium
Foliage Sheen
Glossy
Matte
Beauty Benefits
Skin Problems
-
Environmental Uses
Air purification, Prevent Soil Erosion, Shadow Tree
Air purification
Medicinal Uses
Anodyne, Appetizer, Astringent
Diuretic, Stomachic
Part of Plant Used
Flowers, Inner Bark, Sap
Seedpod, Seeds
Other Uses
Used as a dye, used for making charcoal, Used for making informal hedge
-
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Screening / Wind Break, Shade Trees
Edible, Herb, Vegetable, Tropical
Botanical Name
ALNUS rubra
VIGNA unguiculata
Common Name
Oregon Alder, Red Alder
Blackeyed Pea
Cowpea
In Hindi
red alder
लोबिया
In German
rot-Erle
cowpea
In French
aulne rouge
niébé
In Spanish
aliso rojo
caupí
In Greek
κόκκινη σκλήθρα
cowpea
In Portuguese
amieiro vermelho
Koopea
In Polish
czerwony olcha
Koopea
In Latin
red alnus
Koopea
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Family
Betulaceae
Fabaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Importance of Red Alder and Cowpea
Want to have the most appropriate plant for your garden? You might want to know the importance of Red Alder and Cowpea. Basically, these two plants vary in many aspects. Compare Red Alder 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 Red Alder is Anodyne, Appetizer and Astringent whereas of Cowpea is Diuretic and Stomachic. Red Alder has beauty benefits as follows: Skin Problems while Cowpea has beauty benefits as follows: Skin Problems.
Compare Facts of Red Alder 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 Red Alder 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 Red Alder are whereas of Cowpea have Legume allergy respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Red Alder has showy fruits and Cowpea has showy fruits. Also Red Alder is not flowering and Cowpea is not flowering . You can compare Red Alder and Cowpea facts and facts of other plants too.