Life Span
Perennial
Perennial
Type
Tree
Tree
Origin
Northeastern United States, Mid-Atlantic United States, Central United States, Canada
-
Types
Blue ash, Single-leaf ash, Fragrant ash
Cotinus Coggygria, American Smoketree
Number of Varieties
4510
0
40000
👆🏻
Habitat
Moist Soils
Shady Edge, Woodland Garden Dappled Shade
USDA Hardiness Zone
3-75-8
0
99
👆🏻
AHS Heat Zone
7-1
8-3
Sunset Zone
-
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
Habit
Upright/Erect
Oval or Rounded
Plant Size
Minimum Height
1,220.00 cm300.00 cm
0
3900
👆🏻
Minimum Width
610.00 cm300.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Green, Purple
Pink, Light Pink, Rose
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Tan
Pink, Light Pink, Rose, Tan
Leaf Color in Spring
Green, Dark Green
Green, Burgundy, Plum
Leaf Color in Summer
Dark Green
Burgundy, Plum
Leaf Color in Fall
Yellow, Yellow green, Brown, Bronze
Yellow, Red, Orange, Orange Red
Leaf Color in Winter
-
-
Shape
Leaf Shape
Pinnate
Oval
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun
Full Sun
Growth Rate
Fast
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Spring, Spring
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Wet Site
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Water deeply about once a week
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, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun
Full Sun
Pruning
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
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
20-20-20 amount, All-Purpose Liquid Fertilizer, Apply 20-30-20 amount, organic fertlizers
Pests and Diseases
Red blotch
Leaf spot, Verticillium Wilt
Plant Tolerance
Wet Site
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
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Bees
Allergy
-
Dermatitis
Uses
Aesthetic Uses
Showy Purposes
Used in parkland
Beauty Benefits
-
Stops hair loss
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Nesting sites for birds, Wildlife, Windbreak
Air purification
Plant Benefits
Medicinal Uses
Antirheumatic, Diaphoretic, Diuretic, Fever, Gout, Laxative, Ophthalmic, Purgative, Sore Eyes, Sore throat, Tonic
Cholagogue, Febrifuge, Ophthalmic
Part of Plant Used
Inner Bark, Leaves, Tree trunks
Leaves
Other Uses
Basketary, Used as a dye, Used as fuel, Used for woodware
Used as essential oil, Used for making yellow to orange dye, Wood is used for making furniture
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Shade Trees, Water Gardens
Feature Plant, Foundation, Mixed Border, Screening / Wind Break
Botanical Name
FRAXINUS nigra
COTINUS 'Grace'
Common Name
Black Ash, Brown Ash, Swamp Ash
Grace Smoketree, Smokebush, Smoketree
In Hindi
Black Ash plant
Smokebush
In German
Black Ash Pflanze
Smokebush
In French
plante Black Ash
Smokebush
In Spanish
planta de negro de Ceniza
Smokebush
In Greek
φυτό μαύρη τέφρα
Smokebush
In Portuguese
planta Black Ash
Smokebush
In Polish
Black Ash roślin
Smokebush
In Latin
Black ash herba
Smokebush
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Scrophulariales
Sapindales
Family
Oleaceae
Anacardiaceae
Genus
Fraxinus
Cotinus
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
Oleeae
Rhoeae
Subfamily
-
Anacardioideae
Number of Species
184
1
27800
👆🏻