Life Span
Perennial
Annual
Type
Tree
Tender Perennial
Origin
-
Southern Europe, Western Europe, Mediterranean
Types
Honey Locust
Antirrhinum majus , Antirrhinum virga , Antirrhinum orontium
Number of Varieties
1035
0
40000
👆🏻
Habitat
Woodland Garden Canopy
Mediterranean region
USDA Hardiness Zone
5-89-11
0
99
👆🏻
AHS Heat Zone
9-3
12-1
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, 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 cm15.20 cm
0
3900
👆🏻
Minimum Width
1,066.80 cm15.20 cm
0
6350
👆🏻
Plant Color
Flower Color
Rose, Violet
White, Yellow, Red, Purple, Orange, Pink
Flower Color Modifier
Bicolor
-
Fruit Color
Purple, Brown
Brown
Leaf Color in Spring
Red, Crimson, Bronze
Green
Leaf Color in Summer
Green, Blue Green
Green
Leaf Color in Fall
Yellow green
Green
Leaf Color in Winter
-
-
Shape
Leaf Shape
Pinnate
Lanceolate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
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
Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Spring, Late Spring
Late Spring, Early Summer, Summer, Late Summer, Early Fall, Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Drought, Salt, Soil Compaction
Light Frost
Where to Plant?
Ground
Ground, Pot
How to Plant?
Seedlings
Cuttings, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Needs a lot of water initially, occasional watering once established
Keep the Soil well drained, Over-watering can cause leaf problems or root diseases
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, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun
Full Sun
Pruning
Cut limbs, Prune in winter, Prune up lowest branches, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves
cut main flower spike, Prune after flowering, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Nitrogen
10-15-10 amounts, All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Aphids, Rust
Plant Tolerance
Drought, Pollution, Salt, Soil Compaction
Light Frost
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
Birds, Butterflies
Bees, Butterflies
Allergy
Abdominal pain, Depression, Diarrhea, Digestive Problems, gastro-intestinal problems, Kidney Disease, Liver disease, Nausea, Vomiting, weakness
-
Uses
Aesthetic Uses
Showy Purposes
Beautification, Formal Garden, Informal Hedge, Mixed Border, Showy Purposes, Wild gardens
Beauty Benefits
Good for skin
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Shadow Tree, soil stabilisation
Air purification
Plant Benefits
Medicinal Uses
Antispasmodic, Antivinous, Cancer, Cholagogue, Diuretic, Emetic, Emmoiliant, Eye Problems, Febrifuge, Laxative, Purgative, Tonic
-
Part of Plant Used
Flowers, Seeds, Wood
-
Other Uses
Fibre, For making oil, Used as a dye, Used as essential oil, Used as fuel, Used for woodware
Beneficial species for attracting pollinators
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Street Trees
Bedding Plant, Container, Cutflower, Edging, Mixed Border
Botanical Name
ROBINIA 'Purple Robe'
ANTIRRHINUM majus 'Black Prince'
Common Name
Hybrid Black Locust, Purple Robe Locust
Snapdragon
In Hindi
Black Locust Tree
snapdragon
In German
Schwarz Locust Tree
Löwenmaul
In French
Noir Arbre Locust
muflier
In Spanish
Negro del árbol de la langosta
boca de dragón
In Greek
Μαύρο Locust Tree
snapdragon
In Portuguese
Árvore Locust Preto
snapdragon
In Polish
Robinii akacjowej Drzewo
lwia paszcza
In Latin
Locusta arbor Niger
snapdragon
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fabales
Scrophulariales
Family
Fabaceae
Scrophulariaceae
Genus
Robinia
Anthurium
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Tribe
Robinieae
-
Subfamily
Faboideae
-
Number of Species
2535
1
27800
👆🏻