Life Span
Perennial
Perennial
Type
Grass
Tree
Origin
North America, United States, Western United States, Southwestern United States, Mexico
Northeastern United States, Mid-Atlantic United States, Central United States, Canada
Types
Grasses
Blue ash, Single-leaf ash, Fragrant ash
Number of Varieties
145
0
40000
👆🏻
Habitat
Dry areas
Moist Soils
USDA Hardiness Zone
3-93-7
0
99
👆🏻
AHS Heat Zone
9 - 5
7-1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 7, 8, 9, 10, 11, 14, 18, 19, 20, 21
-
Habit
Clump-Forming
Upright/Erect
Plant Size
Minimum Height
45.70 cm1,220.00 cm
0
3900
👆🏻
Minimum Width
25.40 cm610.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White hair and some brown spots on margins and at tips
Green, Purple
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Green, Tan
Leaf Color in Spring
Green, Gray Green
Green, Dark Green
Leaf Color in Summer
Light Green
Dark Green
Leaf Color in Fall
Purple, Gray Green
Yellow, Yellow green, Brown, Bronze
Leaf Color in Winter
Tan
-
Shape
Leaf Shape
Grass like
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Summer, Fall, Winter
Spring, Summer
Growing Conditions
Sunlight
Full Sun
Full Sun
Growth Rate
Fast
Fast
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Summer, Late Summer
Early Spring, Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Drought
Wet Site
Where to Plant?
Ground
Ground
How to Plant?
Divison, Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Medium
Average Water Needs
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, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead 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
All-Purpose Liquid Fertilizer
Pests and Diseases
Beetles, Grasshoppers
Red blotch
Plant Tolerance
Drought
Wet Site
Flowers
Showy
Insignificant
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
Butterflies
Birds
Allergy
-
-
Uses
Aesthetic Uses
Showy Purposes
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Erosion control
Air purification, Nesting sites for birds, Wildlife, Windbreak
Plant Benefits
Medicinal Uses
Cuts
Antirheumatic, Diaphoretic, Diuretic, Fever, Gout, Laxative, Ophthalmic, Purgative, Sore Eyes, Sore throat, Tonic
Part of Plant Used
Leaves
Inner Bark, Leaves, Tree trunks
Other Uses
Used to feed livestock
Basketary, Used as a dye, Used as fuel, Used for woodware
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Dried Flower/Everlasting, Lawns and Turf, Mixed Border, Rock Garden / Wall
Shade Trees, Water Gardens
Botanical Name
BOUTELOUA gracilis
FRAXINUS nigra
Common Name
Blue Grama Grass, Mosquito Grass
Black Ash, Brown Ash, Swamp Ash
In Hindi
Bouteloua gracilis
Black Ash plant
In German
Bouteloua Gracilis
Black Ash Pflanze
In French
Bouteloua aristidoides
plante Black Ash
In Spanish
Chondrosum gracile
planta de negro de Ceniza
In Greek
Bouteloua gracilis
φυτό μαύρη τέφρα
In Portuguese
Bouteloua Gracilis
planta Black Ash
In Polish
Bouteloua Gracilis
Black Ash roślin
In Latin
Bouteloua Gracilis
Black ash herba
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Cyperales
Scrophulariales
Family
Poaceae
Oleaceae
Genus
Bouteloua
Fraxinus
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Asterids, Eudicots
Tribe
Cynodonteae
Oleeae
Subfamily
Chloridoideae
-
Number of Species
10018
1
27800
👆🏻