Life Span
Perennial
Perennial
Type
Tree
Tree
Origin
Asia, Europe, Northern Africa
Northeastern United States, Mid-Atlantic United States, Central United States, Canada
Types
Sorbus aucuparia fenenkiana, Sorbus aucuparia glabrata, Sorbus aucuparia praemorsa
Blue ash, Single-leaf ash, Fragrant ash
Number of Varieties
545
0
40000
👆🏻
Habitat
Temperate Regions
Moist Soils
USDA Hardiness Zone
3-73-7
0
99
👆🏻
AHS Heat Zone
7-1
7-1
Sunset Zone
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17
-
Habit
Oval or Rounded
Upright/Erect
Plant Size
Minimum Height
1,000.00 cm1,220.00 cm
0
3900
👆🏻
Minimum Width
800.00 cm610.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White
Green, Purple
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Orange, Yellow
Green, Tan
Leaf Color in Spring
Green
Green, Dark Green
Leaf Color in Summer
Green
Dark Green
Leaf Color in Fall
Dark Green
Yellow, Yellow green, Brown, Bronze
Leaf Color in Winter
Dark Green
-
Shape
Leaf Shape
Pinnate
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Fall
Spring, Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Medium
Fast
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Average
Average
Bloom Time
Late Spring
Early Spring, Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Wet Site
Where to Plant?
Ground
Ground
How to Plant?
Budding, Grafting, Stem Cutting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Do Not over Water, Water in the early morning hours
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
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove dead or diseased plant parts, Trim each shoot back to the first set of 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, Doesn't require fertilization when grown in rich soil
All-Purpose Liquid Fertilizer
Pests and Diseases
Aphids, blister mites, Canker, fireblight, sawflies, Silver leaf
Red blotch
Plant Tolerance
-
Wet Site
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
Fine
Medium
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Birds
Allergy
Anxiety, Depression, High blood cholestrol, High blood pressure, Pain, Stress
-
Uses
Aesthetic Uses
along a porch, deck or patio, Showy Purposes
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Food for birds, Shadow Tree
Air purification, Nesting sites for birds, Wildlife, Windbreak
Plant Benefits
Medicinal Uses
Diarrhea, Inflammation, Laxative, Urinary tract problems, Vitamin C
Antirheumatic, Diaphoretic, Diuretic, Fever, Gout, Laxative, Ophthalmic, Purgative, Sore Eyes, Sore throat, Tonic
Part of Plant Used
Bark, Fruits, Wood
Inner Bark, Leaves, Tree trunks
Other Uses
Used for its medicinal properties, Used for woodware
Basketary, Used as a dye, Used as fuel, Used for woodware
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Mixed Border, Topiary / Bonsai / Espalier
Shade Trees, Water Gardens
Botanical Name
Sorbus aucuparia
FRAXINUS nigra
Common Name
Rowan, Mountain ash
Black Ash, Brown Ash, Swamp Ash
In Hindi
रोवाण पौधा
Black Ash plant
In German
Rowan Tree
Black Ash Pflanze
In French
Rowan Tree
plante Black Ash
In Spanish
Rowan Tree
planta de negro de Ceniza
In Greek
Rowan Tree
φυτό μαύρη τέφρα
In Portuguese
Árvore de Rowan
planta Black Ash
In Polish
Rowan Tree
Black Ash roślin
In Latin
Rowan ligno
Black ash herba
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Rosales
Scrophulariales
Family
Rosaceae
Oleaceae
Genus
Sorbus
Fraxinus
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Tribe
-
Oleeae
Subfamily
-
-
Number of Species
11018
1
27800
👆🏻