Life Span
Biennial
Perennial
Type
Tree
Tree
Origin
Central United States, Canada
Brazil
Types
Two-petal ash, Single-leaf ash, Fragrant ash
Laburnum anagyroides
Number of Varieties
6525
0
40000
👆🏻
Habitat
Dry areas, Hills, limestone outcrops, Moist woods
Shady Edge, Woodland Garden Dappled Shade
USDA Hardiness Zone
4-811-15
0
99
👆🏻
AHS Heat Zone
8-4
12-10
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6
H1, H2, 23, 24
Habit
Upright/Erect
Upright/Erect
Plant Size
Minimum Height
2,500.00 cm1,520.00 cm
0
3900
👆🏻
Minimum Width
100.00 cm460.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Green, Purple
Yellow, Lemon yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Tan
Gray Green
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Green
Green
Leaf Color in Fall
Yellow, Light Yellow
Green
Leaf Color in Winter
-
Green
Shape
Leaf Shape
Pinnate
Compound
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Fast
Type of Soil
Clay, Loam
Loam
The pH of Soil
Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Spring
Summer, Late Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Transplanting
Budding, Grafting, root cutting, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Average Water Needs, Do Not over Water, Keep the Soil well drained, Requires more often in extreme heat, Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Acidic, Neutral
Soil Type
Clay, Loam
Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Canker, Caterpillars, Root Pathogen
Plant Tolerance
-
Drought
Flowers
Insignificant
Showy
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
Medium
Coarse
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Butterflies
Allergy
-
allergic reaction, poisonous if ingested, Skin irritation
Uses
Aesthetic Uses
-
Formal Garden, Used in parkland
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Shadow Tree
Air purification
Plant Benefits
Medicinal Uses
-
Vomiting
Part of Plant Used
Inner Bark, Seeds
Seeds
Other Uses
Used as a dye, Used for woodware, Wood is used in construction
Pesticide, Used as Ornamental plant, Wood is used for making furniture
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Shade Trees, Street Trees
Feature Plant, Shade Trees, Tropical
Botanical Name
FRAXINUS quadrangulata
LOPHANTHERA lactescens
Common Name
Blue Ash
Golden Chain Tree
In Hindi
Blue Ash plant
Laburnum
In German
Blue Ash Pflanze
Goldregen (Pflanze)
In French
usine Blue Ash
Laburnum
In Spanish
planta de Blue Ash
Laburnum
In Greek
φυτό Blue Ash
Laburnum
In Portuguese
planta Blue Ash
Laburnum
In Polish
Blue Ash roślin
Złotokap
In Latin
Blue Ash herba
Laburnum
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Scrophulariales
Fabales
Family
Oleaceae
Fabaceae
Genus
Fraxinus
Laburnum
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
Oleeae
-
Subfamily
-
Faboideae
Number of Species
6545
1
27800
👆🏻