Life Span
Perennial
Perennial
Type
Vegetable
Tree
Origin
Africa
North America
Types
Yardlong Bean
Black-Eyed Peas
Catjang
Dixie Lee Pea
Bergmann's Elm, Chestnut-leafed Elm, Hangzhou Elm
Number of Varieties
5175
0
40000
👆🏻
Habitat
Fertile bottom land
Woodland Garden Canopy
USDA Hardiness Zone
-99993-9
0
99
👆🏻
AHS Heat Zone
-
9-1
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
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21
Habit
-
Upright/Erect
Plant Size
Minimum Height
90.00 cm3,900.00 cm
0
3900
👆🏻
Minimum Width
30.00 cm3,700.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Pink, Lavender
Green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
White, Red, Green, Purple, Brown, Black
Tan
Leaf Color in Spring
Green, Purple
Light Green
Leaf Color in Summer
Green, Purple
Dark Green
Leaf Color in Fall
Green, Purple
Light Yellow
Leaf Color in Winter
Green, Purple
-
Shape
Leaf Shape
Deltoid
Ovate
Thorns
✔
✘
✔
✘
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
Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Indeterminate
Early Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Pollution
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
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, Alkaline
Acidic, Neutral
Soil Type
Loam, Sand
Loam
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
Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
Fertilizers
Any balanced general purpose fertilizer
Complete balanced fertilizer, fertilize in spring
Pests and Diseases
Nematodes, Red blotch
Red blotch
Plant Tolerance
Drought
Pollution
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
Pollen
Uses
Aesthetic Uses
-
-
Beauty Benefits
-
Good for skin and hair
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Nesting sites for birds, Shadow Tree
Plant Benefits
Medicinal Uses
Diuretic, Stomachic
Antispasmodic, Astringent, Birthing aid, Haemostatic, Salve
Part of Plant Used
Seedpod, Seeds
Bark, Fibre, Leaves
Other Uses
-
Container, String, Used for woodware, Used in paper industry
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Edible, Herb, Vegetable, Tropical
Feature Plant, Shade Trees, Street Trees
Botanical Name
VIGNA unguiculata
ULMUS americana 'Augustine'
Common Name
Blackeyed Pea
Cowpea
American Elm, Augustine Elm
In Hindi
लोबिया
American Elm Tree
In German
cowpea
Amerikanische Ulme
In French
niébé
Américaine Elm Tree
In Spanish
caupí
Olmo Americano Árbol
In Greek
cowpea
American Elm Tree
In Portuguese
Koopea
Árvore de olmo americano
In Polish
Koopea
Amerykańska Elm Tree
In Latin
Koopea
Latin ulmo
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fabales
Urticales
Family
Fabaceae
Ulmaceae
Genus
Vigna
Ulmus
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
-
Number of Species
906
1
27800
👆🏻