Life Span
Perennial
Perennial
Type
Perennial
Vegetable
Origin
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Canada
Africa
Types
-
Yardlong Bean
Black-Eyed Peas
Catjang
Dixie Lee Pea
Number of Varieties
25
0
40000
👆🏻
Habitat
gardens, Hardwood forests
Fertile bottom land
USDA Hardiness Zone
5-7-9999
0
99
👆🏻
AHS Heat Zone
7-5
-
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10
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
Habit
Clump-Forming
-
Plant Size
Minimum Height
15.20 cm90.00 cm
0
3900
👆🏻
Minimum Width
12.70 cm30.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White
White, Pink, Lavender
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Light Green
White, Red, Green, Purple, Brown, Black
Leaf Color in Spring
Green, Blue Green
Green, Purple
Leaf Color in Summer
Green, Gray Green
Green, Purple
Leaf Color in Fall
Green, Gray Green
Green, Purple
Leaf Color in Winter
Light Green
Green, Purple
Shape
Leaf Shape
Butterfly shaped
Deltoid
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Partial shade, Full Shade
Full Sun, Partial Sun
Growth Rate
Slow
Fast
Type of Soil
Clay, Loam
Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Late Spring, Early Summer
Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground, Pot
Ground
How to Plant?
Divison, Seedlings, Stem Planting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Medium
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Partial shade, Full Shade
Full Sun, Partial Sun
Pruning
Remove deadheads, Requires very little pruning
Remove damaged leaves, Remove dead branches, Remove dead flowers, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
Fertilizers
No fertilizers needed
Any balanced general purpose fertilizer
Pests and Diseases
Pests and diseases free, Red blotch
Nematodes, Red blotch
Plant Tolerance
Drought
Drought
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
Coarse
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Butterflies
-
Allergy
-
Legume allergy
Uses
Aesthetic Uses
Showy Purposes
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Cancer, Diuretic
Diuretic, Stomachic
Part of Plant Used
Flowers, Root
Seedpod, Seeds
Other Uses
-
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Groundcover
Edible, Herb, Vegetable, Tropical
Botanical Name
JEFFERSONIA diphylla
VIGNA unguiculata
Common Name
-
Blackeyed Pea
Cowpea
In Hindi
Twinleaf
लोबिया
In German
Twinleaf
cowpea
In French
Twinleaf
niébé
In Spanish
Twinleaf
caupí
In Greek
Twinleaf
cowpea
In Portuguese
Twinleaf
Koopea
In Polish
Twinleaf
Koopea
In Latin
Twinleaf
Koopea
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Ranunculales
Fabales
Family
Berberidaceae
Fabaceae
Genus
Jeffersonia
Vigna
Clade
Angiosperms, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
-
Number of Species
290
1
27800
👆🏻