Life Span
Perennial
Perennial
Type
Tree
Tree
Origin
Asia
-
Types
Pterocarya fraxinifolia, Pterocarya stenoptera
Honey Locust
Number of Varieties
310
0
40000
👆🏻
Habitat
Boggy areas, Mixed deciduous forest
Woodland Garden Canopy
USDA Hardiness Zone
6-95-8
0
99
👆🏻
AHS Heat Zone
9-1
9-3
Sunset Zone
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
Oval or Rounded
Upright/Erect
Plant Size
Minimum Height
1,520.00 cm1,524.00 cm
0
3900
👆🏻
Minimum Width
1,220.00 cm1,066.80 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow green
Rose, Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Brown
Purple, Brown
Leaf Color in Spring
Green
Red, Crimson, Bronze
Leaf Color in Summer
Green
Green, Blue Green
Leaf Color in Fall
Green, Yellow green
Yellow green
Leaf Color in Winter
-
-
Shape
Leaf Shape
Pinnate
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun
Growth Rate
Fast
Fast
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Spring, Late Spring
Spring, Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Soil Compaction
Pollution, Drought, Salt, Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Divison, Stem Cutting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Needs less 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, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Full Sun
Pruning
Remove all suckers, 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
All-Purpose Liquid Fertilizer, Nitrogen, Phosphorous
All-Purpose Liquid Fertilizer, Nitrogen
Pests and Diseases
-
Red blotch
Plant Tolerance
Drought, Soil Compaction
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
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies, Hummingbirds
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
Edible Uses
✔
✘
✔
✘
Environmental Uses
-
Air purification, Shadow Tree, soil stabilisation
Plant Benefits
Medicinal Uses
Diaphoretic
Antispasmodic, Antivinous, Cancer, Cholagogue, Diuretic, Emetic, Emmoiliant, Eye Problems, Febrifuge, Laxative, Purgative, Tonic
Part of Plant Used
Bark, Fruits, Seeds
Flowers, Seeds, Wood
Other Uses
-
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
Feature Plant, Shade Trees, Street Trees
Botanical Name
Pterocarya fraxinifolia
ROBINIA 'Purple Robe'
Common Name
Caucasian wingnut, Caucasian walnut
Hybrid Black Locust, Purple Robe Locust
In Hindi
wingnut
Black Locust Tree
In German
wingnut
Schwarz Locust Tree
In French
wingnut
Noir Arbre Locust
In Spanish
wingnut
Negro del árbol de la langosta
In Greek
wingnut
Μαύρο Locust Tree
In Portuguese
wingnut
Árvore Locust Preto
In Polish
Wingnut
Robinii akacjowej Drzewo
In Latin
wingnut
Locusta arbor Niger
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Fabales
Family
Juglandaceae
Fabaceae
Genus
Pterocarya
Robinia
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
Juglandeae
Robinieae
Subfamily
Juglandoideae
Faboideae
Number of Species
625
1
27800
👆🏻