Life Span
Perennial
  
Perennial
  
Type
Tree
  
Vegetable
  
Origin
Hybrid origin
  
World/Pandemic, North America, Europe, Russia/Siberia, Northern Africa, Asia, India
  
Types
Honey Locust
  
White Spanish
Gladalan White
  
Number of Varieties
Not Available
  
Habitat
Woodland Garden Canopy
  
Cropland, Farms, gardens
  
USDA Hardiness Zone
5-8
  
Not Available
  
AHS Heat Zone
9-3
  
Not Available
  
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
  
Upright/Erect
  
Plant Size
  
  
Minimum Height
1,524.00 cm
  
27
Minimum Width
1,066.80 cm
  
20
Plant Color
  
  
Flower Color
Rose, Violet
  
White, Yellow green
  
Flower Color Modifier
Bicolor
  
Bicolor
  
Fruit Color
Purple, Brown
  
Not Available
  
Leaf Color in Spring
Red, Crimson, Bronze
  
Green
  
Leaf Color in Summer
Green, Blue Green
  
Green, Gray Green
  
Leaf Color in Fall
Yellow green
  
Green, Gray Green, Yellow green
  
Leaf Color in Winter
Not Available
  
Not Available
  
Shape
  
  
Leaf Shape
Pinnate
  
Linear
  
Thorns
Yes
  
No
  
Plant Season
Spring, Summer, Fall, Winter
  
Not Available
  
Growing Conditions
  
  
Sunlight
Full Sun
  
Full Sun, Partial Sun
  
Growth Rate
Fast
  
Fast
  
Type of Soil
Clay, Loam, Sand
  
Loam, Sand
  
The pH of Soil
Acidic, Neutral, Alkaline
  
Neutral
  
Soil Drainage
Average
  
Well drained
  
Bloom Time
Spring, Late Spring
  
Late Spring, Early Summer
  
Repeat Bloomer
No
  
No
  
Tolerances
Pollution, Drought, Salt, Soil Compaction
  
Drought
  
Where to Plant?
Ground
  
Ground, Pot
  
How to Plant?
Seedlings
  
Seedlings, Sets
  
Plant Maintenance
Medium
  
Medium
  
Watering Plants
  
  
Watering Requirements
Average Water Needs, Needs a lot of water initially, occasional watering once established
  
Keep the ground moist but not water-logged, Requires a lot of watering, Water twice a day in the initial period
  
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
  
Soil Type
Clay, Loam, Sand
  
Loam, Sand
  
Soil Drainage Capacity
Average
  
Well drained
  
Sun Exposure
Full Sun
  
Full Sun, Partial Sun
  
Pruning
Cut limbs, Prune in winter, Prune up lowest branches, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves
  
Dispose of diseased portions, Prune after flowering
  
Fertilizers
All-Purpose Liquid Fertilizer, Nitrogen
  
14-14-14 Fertilizer, All-Purpose Liquid Fertilizer, Fertilize the soil before planting
  
Pests and Diseases
Red blotch
  
Aphids, Downy mildew, Leaf rust, Slugs, Soft scales
  
Plant Tolerance
Drought, Pollution, Salt, Soil Compaction
  
Humidity, Shade areas, Shallow soil
  
Flowers
Yes
  
Showy
  
Flower Petal Number
Single
  
Single
  
Fruits
  
  
Showy Fruit
No
  
No
  
Edible Fruit
No
  
No
  
Fragrance
  
  
Fragrant Flower
Yes
  
Yes
  
Fragrant Fruit
No
  
No
  
Fragrant Leaf
No
  
Yes
  
Fragrant Bark/Stem
No
  
Yes
  
Showy Foliage
Yes
  
No
  
Showy Bark
Yes
  
No
  
Foliage Texture
Medium
  
Medium
  
Foliage Sheen
Matte
  
Matte
  
Evergreen
No
  
No
  
Invasive
Sometimes
  
No
  
Self-Sowing
Yes
  
No
  
Attracts
Birds, Butterflies
  
Aphids, Insects, Snails
  
Allergy
Abdominal pain, Depression, Diarrhea, Digestive Problems, gastro-intestinal problems, Kidney Disease, Liver disease, Nausea, Vomiting, weakness
  
Eye irritation, Gastric, Oral Allergy
  
Uses
  
  
Aesthetic Uses
Showy Purposes
  
Not Used For Aesthetic Purpose
  
Beauty Benefits
Good for skin
  
Anti-ageing, Blackheads, Good for the Scalp, Reduce Bruises
  
Edible Uses
Yes
  
Yes
  
Environmental Uses
Air purification, Shadow Tree, soil stabilisation
  
Air purification, Indoor Air Purification, Insect Repellent
  
Plant Benefits
  
  
Medicinal Uses
Antispasmodic, Antivinous, Cancer, Cholagogue, Diuretic, Emetic, Emmoiliant, Eye Problems, Febrifuge, Laxative, Purgative, Tonic
  
Analgesic, Asthma, Bronchitis, cholesterol-lowering, Cough, Diabetes, Digestion problems, Diuretic, High blood pressure, Respiratory Disorders, Rheumatism
  
Part of Plant Used
Flowers, Seeds, Wood
  
Whole plant
  
Other Uses
Fibre, For making oil, Used as a dye, Used as essential oil, Used as fuel, Used for woodware
  
Animal Feed, Culinary use, Oil is used for aromatherapy, Sauces
  
Used As Indoor Plant
No
  
Yes
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Feature Plant, Shade Trees, Street Trees
  
Edible, Herb / Vegetable
  
Botanical Name
ROBINIA 'Purple Robe'
  
ALLIUM cepa 'White Ebenezer'
  
Common Name
Hybrid Black Locust, Purple Robe Locust
  
Garden Onion, White Onion
  
In Hindi
Black Locust Tree
  
प्याज
  
In German
Schwarz Locust Tree
  
Zwiebel
  
In French
Noir Arbre Locust
  
Oignon
  
In Spanish
Negro del árbol de la langosta
  
Cebolla
  
In Greek
Μαύρο Locust Tree
  
Κρεμμύδι
  
In Portuguese
Árvore Locust Preto
  
Cebola
  
In Polish
Robinii akacjowej Drzewo
  
Cebula
  
In Latin
Locusta arbor Niger
  
cepa
  
Kingdom
Plantae
  
Plantae
  
Phylum
Magnoliophyta
  
Magnoliophyta
  
Class
Magnoliopsida
  
Liliopsida
  
Order
Fabales
  
Asparagales
  
Family
Fabaceae
  
Liliaceae
  
Genus
Robinia
  
Allium
  
Clade
Angiosperms, Eudicots, Rosids
  
Angiosperms, Monocots
  
Tribe
Robinieae
  
Allieae
  
Subfamily
Faboideae
  
Allioideae
  
Number of Species
Not Available
  
Season and Care of Black Locust and White Onion
Season and care of Black Locust and White Onion is important to know. While considering everything about Black Locust and White Onion Care, growing season is an essential factor. Black Locust season is Spring, Summer, Fall and Winter and White Onion season is Spring, Summer, Fall and Winter. The type of soil for Black Locust is Clay, Loam, Sand and for White Onion is Loam, Sand while the PH of soil for Black Locust is Acidic, Neutral, Alkaline and for White Onion is Neutral.
Black Locust and White Onion Physical Information
Black Locust and White Onion physical information is very important for comparison. Black Locust height is 1,524.00 cm and width 1,066.80 cm whereas White Onion height is 60.00 cm and width 10.20 cm. The color specification of Black Locust and White Onion are as follows:
Black Locust flower color: Rose and Violet
Black Locust leaf color: Red, Crimson and Bronze
White Onion flower color: White and Yellow green
- White Onion leaf color: Green
Care of Black Locust and White Onion
Care of Black Locust and White Onion include pruning, fertilizers, watering etc. Black Locust pruning is done Cut limbs, Prune in winter, Prune up lowest branches, Remove branches, Remove damaged leaves, Remove dead branches and Remove dead leaves and White Onion pruning is done Dispose of diseased portions and Prune after flowering. In summer Black Locust needs Lots of watering and in winter, it needs Average Water. Whereas, in summer White Onion needs Lots of watering and in winter, it needs Average Water.