Life Span
Perennial
Annual
Type
Tree
Vegetable
Origin
-
Central America, South America
Types
Honey Locust
Bush Beans, Pole Beans
Number of Varieties
102
0
40000
👆🏻
Habitat
Woodland Garden Canopy
Cultivated Beds
USDA Hardiness Zone
5-8-9999
0
99
👆🏻
AHS Heat Zone
9-3
-
Sunset Zone
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
Habit
Upright/Erect
Vining/Climbing
Plant Size
Minimum Height
1,524.00 cm210.00 cm
0
3900
👆🏻
Minimum Width
1,066.80 cm60.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Rose, Violet
Lavender
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Purple, Brown
Purple
Leaf Color in Spring
Red, Crimson, Bronze
Green, Purple
Leaf Color in Summer
Green, Blue Green
Green
Leaf Color in Fall
Yellow green
Green
Leaf Color in Winter
-
-
Shape
Leaf Shape
Pinnate
Oval
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun
Full Sun
Growth Rate
Fast
Fast
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Spring, Late Spring
Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Drought, Salt, Soil Compaction
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Needs a lot of water initially, occasional watering once established
Do Not over Water, Requires regular watering, Water evenly
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun
Full Sun
Pruning
Cut limbs, Prune in winter, Prune up lowest branches, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Nitrogen
5-10-10 fertilizer
Pests and Diseases
Red blotch
Alternaria Leaf Spot, Anthracnose, Aphids, Armyworm, Bacterial Blight
Plant Tolerance
Drought, Pollution, Salt, Soil Compaction
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
Medium
Coarse
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies
-
Allergy
Abdominal pain, Depression, Diarrhea, Digestive Problems, gastro-intestinal problems, Kidney Disease, Liver disease, Nausea, Vomiting, weakness
-
Uses
Aesthetic Uses
Showy Purposes
-
Beauty Benefits
Good for skin
Beautiful Skin
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Shadow Tree, soil stabilisation
Fixes Nitrogen
Plant Benefits
Medicinal Uses
Antispasmodic, Antivinous, Cancer, Cholagogue, Diuretic, Emetic, Emmoiliant, Eye Problems, Febrifuge, Laxative, Purgative, Tonic
Cancer, Diuretic, Homeopathy, Hypotensive, Miscellany
Part of Plant Used
Flowers, Seeds, Wood
Leaves, Seedpod, Seeds
Other Uses
Fibre, For making oil, Used as a dye, Used as essential oil, Used as fuel, Used for woodware
Used for making brown dye, Used in biomass, Used in in reviving woollen fabrics
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Street Trees
Container, Edible, Herb, Vegetable, Vine
Botanical Name
ROBINIA 'Purple Robe'
PHASEOLUS vulgaris 'Purple King'
Common Name
Hybrid Black Locust, Purple Robe Locust
String bean, Field bean, French bean
In Hindi
Black Locust Tree
String Bean
In German
Schwarz Locust Tree
Bohne
In French
Noir Arbre Locust
Haricot vert
In Spanish
Negro del árbol de la langosta
String Bean
In Greek
Μαύρο Locust Tree
Αμπελοφάσουλο
In Portuguese
Árvore Locust Preto
Feijão de corda
In Polish
Robinii akacjowej Drzewo
Fasolka szparagowa
In Latin
Locusta arbor Niger
Gloria Bean
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fabales
Fabales
Family
Fabaceae
Fabaceae
Genus
Robinia
Phaseolus
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
Robinieae
Phaseoleae
Subfamily
Faboideae
Faboideae
Number of Species
25115
1
27800
👆🏻