Life Span
Perennial
Annual
Type
Tree
Herbs
Origin
Northeastern United States, Mid-Atlantic United States, Central United States, Canada
Europe
Types
Blue ash, Single-leaf ash, Fragrant ash
-
Number of Varieties
4515
0
40000
👆🏻
Habitat
Moist Soils
Pastures, Woodlands
USDA Hardiness Zone
3-7-9999
0
99
👆🏻
AHS Heat Zone
7-1
-
Sunset Zone
-
A2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
1,220.00 cm45.70 cm
0
3900
👆🏻
Minimum Width
610.00 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
Green, Purple
Blue
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Tan
Brown
Leaf Color in Spring
Green, Dark Green
Green, Light Green
Leaf Color in Summer
Dark Green
Green, Light Green
Leaf Color in Fall
Yellow, Yellow green, Brown, Bronze
Green, Light Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Pinnate
Oval
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Fast
Very Fast
Type of Soil
Clay, Loam, Sand
Loam
The pH of Soil
Acidic, Neutral
Neutral
Soil Drainage
Average
Well drained
Bloom Time
Early Spring, Spring
Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Wet Site
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Keep ground moist
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Neutral
Soil Type
Clay, Loam, Sand
Loam
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun
Full Sun, Partial 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
Prune regularly, Remove dead or diseased plant parts
Fertilizers
All-Purpose Liquid Fertilizer
fertilize in growing season
Pests and Diseases
Red blotch
Japanese Beetles
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
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Bees
Allergy
-
belching, bloating, Diarrhea, Digestive Problems, gas, gastro-intestinal problems, Headache, Nausea
Uses
Aesthetic Uses
Showy Purposes
Showy Purposes
Beauty Benefits
-
-
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
Demulcent, Diuretic, Emollient, Fever, Kidney problems, Pulmonary afflictions
Part of Plant Used
Inner Bark, Leaves, Tree trunks
Flowers, Leaves, Seeds
Other Uses
Basketary, Used as a dye, Used as fuel, Used for woodware
Used for its medicinal properties
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Shade Trees, Water Gardens
Container, Edible, Herb / Vegetable, Mixed Border
Botanical Name
FRAXINUS nigra
BORAGO officinalis
Common Name
Black Ash, Brown Ash, Swamp Ash
Borage, starflower
In Hindi
Black Ash plant
Borage
In German
Black Ash Pflanze
Borretsch
In French
plante Black Ash
Bourrache
In Spanish
planta de negro de Ceniza
borraja
In Greek
φυτό μαύρη τέφρα
Borage
In Portuguese
planta Black Ash
Borragem
In Polish
Black Ash roślin
Ogórecznik
In Latin
Black ash herba
borage
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Scrophulariales
Lamiales
Family
Oleaceae
Boraginaceae
Genus
Fraxinus
Borago
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
Oleeae
-
Subfamily
-
-
Number of Species
18150
1
27800
👆🏻