Life Span
Biennial
Perennial
Type
Tree
Shrub
Origin
Central United States, Canada
Russia/Siberia, China
Types
Two-petal ash, Single-leaf ash, Fragrant ash
Dwarf Siberian Peashrub, Sutherland Peashrub, Weeping Siberian Peashrub
Number of Varieties
655
0
40000
👆🏻
Habitat
Dry areas, Hills, limestone outcrops, Moist woods
Forest edges, gully slopes, Open Forest, Riverbanks, Sandy areas
USDA Hardiness Zone
4-82-8
0
99
👆🏻
AHS Heat Zone
8-4
8-1
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 12
Habit
Upright/Erect
Narrow Upright/Fastigiate
Plant Size
Minimum Height
2,500.00 cm460.00 cm
0
3900
👆🏻
Minimum Width
100.00 cm300.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Green, Purple
Yellow
Flower Color Modifier
Bicolor
-
Fruit Color
Green, Tan
Brown
Leaf Color in Spring
Green
Light Green
Leaf Color in Summer
Green
Light Green
Leaf Color in Fall
Yellow, Light Yellow
Light Green, Light Yellow
Leaf Color in Winter
-
-
Shape
Leaf Shape
Pinnate
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring
Growing Conditions
Sunlight
Full Sun
Full Sun
Growth Rate
Fast
Fast
Type of Soil
Clay, Loam
Clay, Loam
The pH of Soil
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Spring
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought, Salt
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Transplanting
Cuttings, Layering, Seedlings
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Average Water Needs
Keep the ground moist but not water-logged, occasional watering once established
In Summer
Lots of watering
Moderate
In Spring
Moderate
Ample Water
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam
Clay, Loam
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove dead branches, Remove dead or diseased plant parts
Fertilizers
All-Purpose Liquid Fertilizer
fertilize in spring
Pests and Diseases
Red blotch
blister beetles, Septoria leaf spot, stem decay
Plant Tolerance
-
Drought, Salt
Flowers
✔
✘
✔
✘
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
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Bees, Hummingbirds
Allergy
-
Diarrhea, Vomiting
Uses
Aesthetic Uses
-
-
Beauty Benefits
-
used as a dye
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Shadow Tree
Erosion control, Fixes Nitrogen, Food for animals, Shelter for wildlife, Windbreak
Plant Benefits
Medicinal Uses
-
Cancer, Dysmenorrhea, Gynaecological
Part of Plant Used
Inner Bark, Seeds
Leaves, Seeds
Other Uses
Used as a dye, Used for woodware, Wood is used in construction
Fibre, For making oil, Shelterbelt, Used as a dye, Used for making informal hedge
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Shade Trees, Street Trees
Hedges, Mixed Border, Screening, Wind Break
Botanical Name
FRAXINUS quadrangulata
CARAGANA arborescens
Common Name
Blue Ash
Siberian peashrub, Siberian pea-tree, caragana
In Hindi
Blue Ash plant
Siberian peashrub
In German
Blue Ash Pflanze
Gemeiner Erbsenstrauch
In French
usine Blue Ash
Caraganier de Sibérie
In Spanish
planta de Blue Ash
Siberian Peashrub
In Greek
φυτό Blue Ash
Siberian Peashrub
In Portuguese
planta Blue Ash
Siberian peashrub
In Polish
Blue Ash roślin
Karagana syberyjska
In Latin
Blue Ash herba
Siberian Peashrub
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Scrophulariales
Fabales
Family
Oleaceae
Fabaceae
Genus
Fraxinus
Caragana
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
Oleeae
-
Subfamily
-
-
Number of Species
6525
1
27800
👆🏻