Life Span
Perennial
Perennial
Type
Ornamental Grasses and Bamboo
Tree
Origin
Southern Europe, Western Europe, Mediterranean
Northeastern United States, Mid-Atlantic United States, Central United States, Canada
Types
-
Blue ash, Single-leaf ash, Fragrant ash
Habitat
Desert, Dry areas, Dry Forest, Rocky areas
Moist Soils
USDA Hardiness Zone
4-9
3-7
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
-
Habit
Cushion/Mound-forming
Upright/Erect
Flower Color
Blue Green
Green, Purple
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Blue Green, Silver, Gray
Green, Dark Green
Leaf Color in Summer
Light Green
Dark Green
Leaf Color in Fall
Blue Green, Silver, Gray
Yellow, Yellow green, Brown, Bronze
Leaf Color in Winter
Blue Green, Tan, Silver, Gray
-
Leaf Shape
Grass like
Pinnate
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer
Sunlight
Full Sun
Full Sun
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Late Spring, Early Summer
Early Spring, Spring
Where to Plant?
Container, Ground
Ground
How to Plant?
Rooted stem cutting, Seedlings, Stem Planting
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, occasional watering once established, Requires regular watering, Requires watering in the growing season
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
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
Cut or pinch the stems, Pinch Tips, 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
Red blotch
Red blotch
Plant Tolerance
Salt
Wet Site
Flower Petal Number
Single
-
Foliage Texture
Fine
Medium
Foliage Sheen
Matte
Glossy
Attracts
Butterflies, Hummingbirds
Birds
Allergy
Asthma, Itchiness, Rash, Rhinitis
-
Aesthetic Uses
Ground Cover
Showy Purposes
Edible Uses
No
Insignificant
Environmental Uses
Air purification
Air purification, Nesting sites for birds, Wildlife, Windbreak
Medicinal Uses
-
Antirheumatic, Diaphoretic, Diuretic, Fever, Gout, Laxative, Ophthalmic, Purgative, Sore Eyes, Sore throat, Tonic
Part of Plant Used
Stem
Inner Bark, Leaves, Tree trunks
Other Uses
Used as Ornamental plant
Basketary, Used as a dye, Used as fuel, Used for woodware
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Edging, Mixed Border, Rock Garden / Wall
Shade Trees, Water Gardens
Botanical Name
HELICTOTRICHON sempervirens
FRAXINUS nigra
Common Name
Blue Oat Grass
Black Ash, Brown Ash, Swamp Ash
In Hindi
ब्लू जई घास
Black Ash plant
In German
Blau Ährengras
Black Ash Pflanze
In French
Bleu Oat Grass
plante Black Ash
In Spanish
Azul hierba de avena
planta de negro de Ceniza
In Greek
Μπλε βρώμης Grass
φυτό μαύρη τέφρα
In Portuguese
Azul Aveia
planta Black Ash
In Polish
Niebieski Owies trawa
Black Ash roślin
In Latin
Blue Oat Grass
Black ash herba
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Poales
Scrophulariales
Genus
Helictotrichon
Fraxinus
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Asterids, Eudicots
Importance of Blue Oat Grass and Black Ash
Want to have the most appropriate plant for your garden? You might want to know the importance of Blue Oat Grass and Black Ash. Basically, these two plants vary in many aspects. Compare Blue Oat Grass and Black Ash as they differ in many characteristics such as their life, care, benefits, facts, etc. Every gardener must at least have the slightest clue about the plants he wants to plant in his garden. Compare their benefits, which differ in many ways like facts and uses. The medicinal use of Blue Oat Grass is whereas of Black Ash is Antirheumatic, Diaphoretic, Diuretic, Fever, Gout, Laxative, Ophthalmic, Purgative, Sore Eyes, Sore throat and Tonic. Blue Oat Grass has beauty benefits as follows: while Black Ash has beauty benefits as follows: .
Compare Facts of Blue Oat Grass vs Black Ash
How to choose the best garden plant for your garden depending upon its facts? Here garden plant comparison will help you to solve this query. Compare the facts of Blue Oat Grass vs Black Ash and know which one to choose. As garden plants have benefits and other uses, allergy is also a major drawback of plants for some people. Allergic reactions of Blue Oat Grass are Asthma, Itchiness, Rash and Rhinitis whereas of Black Ash have respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Blue Oat Grass has no showy fruits and Black Ash has no showy fruits. Also Blue Oat Grass is not flowering and Black Ash is not flowering . You can compare Blue Oat Grass and Black Ash facts and facts of other plants too.