Life Span
Perennial
Perennial
Type
Tree
Tree
Origin
Southeastern Asia, India
-
Types
Saraca asoca
Honey Locust
Number of Varieties
110
0
40000
👆🏻
Habitat
Forests, Subtropical forests
Woodland Garden Canopy
USDA Hardiness Zone
10-155-8
0
99
👆🏻
AHS Heat Zone
12-10
9-3
Sunset Zone
H2
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
Oval or Rounded
Upright/Erect
Plant Size
Minimum Height
850.00 cm1,524.00 cm
0
3900
👆🏻
Minimum Width
1,220.00 cm1,066.80 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Orange, Gold, Crimson
Rose, Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Dark Red, Dark Salmon
Purple, Brown
Leaf Color in Spring
Green, Pink, Copper
Red, Crimson, Bronze
Leaf Color in Summer
Green, Dark Green
Green, Blue Green
Leaf Color in Fall
Green, Dark Green
Yellow green
Leaf Color in Winter
Green, Dark Green
-
Shape
Leaf Shape
Pinnate
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Partial shade
Full Sun
Growth Rate
Slow
Fast
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Spring, Late Spring, Early Summer, Summer, Late Summer
Spring, Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Pollution, Drought, Salt, Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Never Over-water, Requires regular watering
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
Soil pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Partial shade
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
organic fertlizers
All-Purpose Liquid Fertilizer, Nitrogen
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought, Pollution, Salt, Soil Compaction
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
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds, Butterflies
Birds, Butterflies
Allergy
-
Abdominal pain, Depression, Diarrhea, Digestive Problems, gastro-intestinal problems, Kidney Disease, Liver disease, Nausea, Vomiting, weakness
Uses
Aesthetic Uses
Beautification, Showy Purposes
Showy Purposes
Beauty Benefits
-
Good for skin
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Shadow Tree, soil stabilisation
Plant Benefits
Medicinal Uses
Bleeding, hemorrhoids, Used as a sedative
Antispasmodic, Antivinous, Cancer, Cholagogue, Diuretic, Emetic, Emmoiliant, Eye Problems, Febrifuge, Laxative, Purgative, Tonic
Part of Plant Used
Bark, Leaves
Flowers, Seeds, Wood
Other Uses
Used for its medicinal properties
Fibre, For making oil, Used as a dye, Used as essential oil, Used as fuel, Used for woodware
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Tropical
Feature Plant, Shade Trees, Street Trees
Botanical Name
SARACA indica
ROBINIA 'Purple Robe'
Common Name
Ashoka Tree, Sorrowless Tree
Hybrid Black Locust, Purple Robe Locust
In Hindi
Saraca इंडिका
Black Locust Tree
In German
SARACA indica
Schwarz Locust Tree
In French
Saraca indica
Noir Arbre Locust
In Spanish
indica Saraca
Negro del árbol de la langosta
In Greek
Saraca indica
Μαύρο Locust Tree
In Portuguese
Saraca indica
Árvore Locust Preto
In Polish
Saraca indica
Robinii akacjowej Drzewo
In Latin
Saraca indica
Locusta arbor Niger
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fabales
Fabales
Family
Fabaceae
Fabaceae
Genus
Saraca
Robinia
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
Detarieae
Robinieae
Subfamily
-
Faboideae
Number of Species
425
1
27800
👆🏻