Life Span
Perennial
Perennial
Type
Vegetable
Tree
Origin
Africa
Northern Europe, Russia/Siberia
Types
Yardlong Bean
Black-Eyed Peas
Catjang
Dixie Lee Pea
Young's weeping birch, Ornäs Birch
Number of Varieties
560
0
40000
👆🏻
Habitat
Fertile bottom land
Sunny Edge, Woodland Garden Canopy
USDA Hardiness Zone
-99992-7
0
99
👆🏻
AHS Heat Zone
-
7-1
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
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
-
Pyramidal
Plant Size
Minimum Height
90.00 cm1,220.00 cm
0
3900
👆🏻
Minimum Width
30.00 cm610.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Pink, Lavender
Green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
White, Red, Green, Purple, Brown, Black
Black
Leaf Color in Spring
Green, Purple
Light Green
Leaf Color in Summer
Green, Purple
Dark Green
Leaf Color in Fall
Green, Purple
Light Yellow, Yellow green
Leaf Color in Winter
Green, Purple
-
Shape
Leaf Shape
Deltoid
Double-toothed, serrated
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Medium
Type of Soil
Loam, Sand
Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Indeterminate
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Wet Site, Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Water more in summer
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
Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial 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
Fertilizers
Any balanced general purpose fertilizer
General purpose granulated 30-10-10 fertilizer
Pests and Diseases
Nematodes, Red blotch
Anthracnose, Birch Leafminer, Bronze Birch Borer, Slime Flux
Plant Tolerance
Drought
Drought
Flowers
Insignificant
Showy
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
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Butterflies, Insects, Moths
Allergy
Legume allergy
Pollen
Uses
Aesthetic Uses
-
Used in parkland
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Diuretic, Stomachic
anti-inflammatory, Antirheumatic, Antiseptic, Astringent, Diaphoretic, Diuretic
Part of Plant Used
Seedpod, Seeds
Flowers, Inner Bark, Leaves, Sap
Other Uses
-
Used as a thickener in soups, Used as essential oil, used for making charcoal, Used in making tea
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Edible, Herb, Vegetable, Tropical
Feature Plant, Screening / Wind Break, Shade Trees, Street Trees
Botanical Name
VIGNA unguiculata
BETULA pendula
Common Name
Blackeyed Pea
Cowpea
Common Birch, European White Birch, Silver Birch
In Hindi
लोबिया
Silver Birch
In German
cowpea
Weißbirke
In French
niébé
Silver Birch
In Spanish
caupí
Abedul de plata
In Greek
cowpea
Silver Birch
In Portuguese
Koopea
Silver Birch
In Polish
Koopea
Silver Birch
In Latin
Koopea
Argentum Birch
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fabales
Fagales
Family
Fabaceae
Betulaceae
Genus
Vigna
Betula
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
Betuloideae
Number of Species
9060
1
27800
👆🏻