Life Span
Perennial
Perennial
Type
Tree
Tree
Origin
Brazil
Northeastern United States, Mid-Atlantic United States, Central United States, Canada
Types
Laburnum anagyroides
Blue ash, Single-leaf ash, Fragrant ash
Number of Varieties
2545
0
40000
👆🏻
Habitat
Shady Edge, Woodland Garden Dappled Shade
Moist Soils
USDA Hardiness Zone
11-153-7
0
99
👆🏻
AHS Heat Zone
12-10
7-1
Sunset Zone
H1, H2, 23, 24
-
Habit
Upright/Erect
Upright/Erect
Plant Size
Minimum Height
1,520.00 cm1,220.00 cm
0
3900
👆🏻
Minimum Width
460.00 cm610.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Lemon yellow
Green, Purple
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Gray Green
Green, Tan
Leaf Color in Spring
Green
Green, Dark Green
Leaf Color in Summer
Green
Dark Green
Leaf Color in Fall
Green
Yellow, Yellow green, Brown, Bronze
Leaf Color in Winter
Green
-
Shape
Leaf Shape
Compound
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun
Growth Rate
Fast
Fast
Type of Soil
Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Average
Average
Bloom Time
Summer, Late Summer
Early Spring, Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Wet Site
Where to Plant?
Ground
Ground
How to Plant?
Budding, Grafting, root cutting, Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Keep the Soil well drained, Requires more often in extreme heat, Requires regular watering
Average Water Needs
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
Soil Type
Loam
Clay, Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune in fall, Prune in winter, Prune when plant is dormant, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove short twigs
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Canker, Caterpillars, Root Pathogen
Red blotch
Plant Tolerance
Drought
Wet Site
Flowers
Showy
Insignificant
Flower Petal Number
Single
-
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Coarse
Medium
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
Birds
Allergy
allergic reaction, poisonous if ingested, Skin irritation
-
Uses
Aesthetic Uses
Formal Garden, Used in parkland
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Nesting sites for birds, Wildlife, Windbreak
Plant Benefits
Medicinal Uses
Vomiting
Antirheumatic, Diaphoretic, Diuretic, Fever, Gout, Laxative, Ophthalmic, Purgative, Sore Eyes, Sore throat, Tonic
Part of Plant Used
Seeds
Inner Bark, Leaves, Tree trunks
Other Uses
Pesticide, Used as Ornamental plant, Wood is used for making furniture
Basketary, Used as a dye, Used as fuel, Used for woodware
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Tropical
Shade Trees, Water Gardens
Botanical Name
LOPHANTHERA lactescens
FRAXINUS nigra
Common Name
Golden Chain Tree
Black Ash, Brown Ash, Swamp Ash
In Hindi
Laburnum
Black Ash plant
In German
Goldregen (Pflanze)
Black Ash Pflanze
In French
Laburnum
plante Black Ash
In Spanish
Laburnum
planta de negro de Ceniza
In Greek
Laburnum
φυτό μαύρη τέφρα
In Portuguese
Laburnum
planta Black Ash
In Polish
Złotokap
Black Ash roślin
In Latin
Laburnum
Black ash herba
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fabales
Scrophulariales
Family
Fabaceae
Oleaceae
Genus
Laburnum
Fraxinus
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Tribe
-
Oleeae
Subfamily
Faboideae
-
Number of Species
4518
1
27800
👆🏻