Life Span
Perennial
Perennial
Type
Tree
Broadleaf Evergreen
Origin
-
California
Types
Honey Locust
Heteromeles arbutifolia
Number of Varieties
103
0
40000
👆🏻
Habitat
Woodland Garden Canopy
Foot Hills, low mountains, Woodlands
USDA Hardiness Zone
5-88-10
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
21,22
Habit
Upright/Erect
Oval or Rounded
Plant Size
Minimum Height
1,524.00 cm180.00 cm
0
3900
👆🏻
Minimum Width
1,066.80 cm120.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Rose, Violet
White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Purple, Brown
Red, Orange Red
Leaf Color in Spring
Red, Crimson, Bronze
Green, Dark Green
Leaf Color in Summer
Green, Blue Green
Green, Dark Green
Leaf Color in Fall
Yellow green
Green, Dark Green
Leaf Color in Winter
-
Dark Green
Shape
Leaf Shape
Pinnate
Elliptic
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Fast
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Spring, Late Spring
Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Drought, Salt, Soil Compaction
Drought, Salt
Where to Plant?
Ground
Ground
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
Does not require water in summer, Requires watering in the growing season
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
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
-
Fertilizers
All-Purpose Liquid Fertilizer, Nitrogen
All-Purpose Liquid Fertilizer, Solid Fertilizers
Pests and Diseases
Red blotch
Bacterial Diseases, Root Pathogen
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
Medium
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies
Birds
Allergy
Abdominal pain, Depression, Diarrhea, Digestive Problems, gastro-intestinal problems, Kidney Disease, Liver disease, Nausea, Vomiting, weakness
Acidic
Uses
Aesthetic Uses
Showy Purposes
Beautification
Beauty Benefits
Good for skin
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Shadow Tree, soil stabilisation
Erosion control
Plant Benefits
Medicinal Uses
Antispasmodic, Antivinous, Cancer, Cholagogue, Diuretic, Emetic, Emmoiliant, Eye Problems, Febrifuge, Laxative, Purgative, Tonic
Body Ache, Stomach pain
Part of Plant Used
Flowers, Seeds, Wood
Fruits, Leaves
Other Uses
Fibre, For making oil, Used as a dye, Used as essential oil, Used as fuel, Used for woodware
Decoration Purposes, Sauces
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Street Trees
Mixed Border, Screening, Wind Break, Topiary, Bonsai, Espalier
Botanical Name
ROBINIA 'Purple Robe'
HETEROMELES arbutifolia
Common Name
Hybrid Black Locust, Purple Robe Locust
Christmas Berry, California Holly
In Hindi
Black Locust Tree
Toyon
In German
Schwarz Locust Tree
Toyon
In French
Noir Arbre Locust
Toyon
In Spanish
Negro del árbol de la langosta
Toyon
In Greek
Μαύρο Locust Tree
Toyon
In Portuguese
Árvore Locust Preto
Toyon
In Polish
Robinii akacjowej Drzewo
Toyon
In Latin
Locusta arbor Niger
Toyon
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fabales
Rosales
Family
Fabaceae
Rosaceae
Genus
Robinia
Heteromeles
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
Robinieae
Maleae
Subfamily
Faboideae
Amygdaloideae
Number of Species
256
1
27800
👆🏻