Life Span
Annual
Perennial
Origin
Central America, South America
-
Types
Bush Beans, Pole Beans
Honey Locust
Habitat
Cultivated Beds
Woodland Garden Canopy
USDA Hardiness Zone
-9999
5-8
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
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
Vining/Climbing
Upright/Erect
Flower Color
Lavender
Rose, Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Purple
Purple, Brown
Leaf Color in Spring
Green, Purple
Red, Crimson, Bronze
Leaf Color in Summer
Green
Green, Blue Green
Leaf Color in Fall
Green
Yellow green
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Sunlight
Full Sun
Full Sun
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Indeterminate
Spring, Late Spring
Tolerances
Drought
Pollution, Drought, Salt, Soil Compaction
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Do Not over Water, Requires regular watering, Water evenly
Average Water Needs, Needs a lot of water initially, occasional watering once established
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut limbs, Prune in winter, Prune up lowest branches, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
5-10-10 fertilizer
All-Purpose Liquid Fertilizer, Nitrogen
Pests and Diseases
Alternaria Leaf Spot, Anthracnose, Aphids, Armyworm, Bacterial Blight
Red blotch
Plant Tolerance
Drought
Drought, Pollution, Salt, Soil Compaction
Flower Petal Number
Single
Single
Foliage Texture
Coarse
Medium
Foliage Sheen
Matte
Matte
Attracts
-
Birds, Butterflies
Allergy
-
Abdominal pain, Depression, Diarrhea, Digestive Problems, gastro-intestinal problems, Kidney Disease, Liver disease, Nausea, Vomiting, weakness
Aesthetic Uses
-
Showy Purposes
Beauty Benefits
Beautiful Skin
Good for skin
Environmental Uses
Fixes Nitrogen
Air purification, Shadow Tree, soil stabilisation
Medicinal Uses
Cancer, Diuretic, Homeopathy, Hypotensive, Miscellany
Antispasmodic, Antivinous, Cancer, Cholagogue, Diuretic, Emetic, Emmoiliant, Eye Problems, Febrifuge, Laxative, Purgative, Tonic
Part of Plant Used
Leaves, Seedpod, Seeds
Flowers, Seeds, Wood
Other Uses
Used for making brown dye, Used in biomass, Used in in reviving woollen fabrics
Fibre, For making oil, Used as a dye, Used as essential oil, Used as fuel, Used for woodware
Used As Indoor Plant
Yes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Edible, Herb, Vegetable, Vine
Feature Plant, Shade Trees, Street Trees
Botanical Name
PHASEOLUS vulgaris 'Purple King'
ROBINIA 'Purple Robe'
Common Name
String bean, Field bean, French bean
Hybrid Black Locust, Purple Robe Locust
In Hindi
String Bean
Black Locust Tree
In German
Bohne
Schwarz Locust Tree
In French
Haricot vert
Noir Arbre Locust
In Spanish
String Bean
Negro del árbol de la langosta
In Greek
Αμπελοφάσουλο
Μαύρο Locust Tree
In Portuguese
Feijão de corda
Árvore Locust Preto
In Polish
Fasolka szparagowa
Robinii akacjowej Drzewo
In Latin
Gloria Bean
Locusta arbor Niger
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
Phaseoleae
Robinieae
Subfamily
Faboideae
Faboideae
Importance of String Bean and Black Locust
Want to have the most appropriate plant for your garden? You might want to know the importance of String Bean and Black Locust. Basically, these two plants vary in many aspects. Compare String Bean and Black Locust 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 String Bean is Cancer, Diuretic, Homeopathy, Hypotensive and Miscellany whereas of Black Locust is Antispasmodic, Antivinous, Cancer, Cholagogue, Diuretic, Emetic, Emmoiliant, Eye Problems, Febrifuge, Laxative, Purgative and Tonic. String Bean has beauty benefits as follows: Beautiful Skin while Black Locust has beauty benefits as follows: Beautiful Skin.
Compare Facts of String Bean vs Black Locust
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 String Bean vs Black Locust 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 String Bean are whereas of Black Locust have Abdominal pain, Depression, Diarrhea, Digestive Problems, gastro-intestinal problems, Kidney Disease, Liver disease, Nausea, Vomiting and weakness respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. String Bean has showy fruits and Black Locust has no showy fruits. Also String Bean is not flowering and Black Locust is flowering. You can compare String Bean and Black Locust facts and facts of other plants too.