Life Span
Perennial
Perennial
Type
Grass
Ornamental Grasses and Bamboo
Origin
Europe, Asia
Southern Europe, Western Europe, Mediterranean
Types
Blue Oat grass
-
Number of Varieties
-10
0
40000
👆🏻
Habitat
Cropland, gardens, Grassland, Roadsides
Desert, Dry areas, Dry Forest, Rocky areas
USDA Hardiness Zone
4-94-9
0
99
👆🏻
AHS Heat Zone
-
9 - 1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 15, 16, 17, 23, 24
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
Clump-Forming
Cushion/Mound-forming
Plant Size
Minimum Height
20.50 cm45.00 cm
0
3900
👆🏻
Minimum Width
30.50 cm60.96 cm
0
6350
👆🏻
Plant Color
Flower Color
Brown
Blue Green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
-
Leaf Color in Spring
Gray Green
Blue Green, Silver, Gray
Leaf Color in Summer
Light Green
Light Green
Leaf Color in Fall
Dark Green
Blue Green, Silver, Gray
Leaf Color in Winter
Tan, Brown
Blue Green, Tan, Silver, Gray
Shape
Leaf Shape
Grass like
Grass like
Thorns
✔
✘
✔
✘
Plant Season
-
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Medium
Medium
Type of Soil
Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Summer
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Salt
Where to Plant?
Ground
Container, Ground
How to Plant?
Seedlings
Rooted stem cutting, Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Does not require lot of watering, Water occasionally
Average Water Needs, occasional watering once established, Requires regular watering, Requires watering in the growing season
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Neutral, Alkaline
Soil Type
Loam
Clay, Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut or pinch the stems, Pinch Tips, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Salt
Flowers
✔
✘
✔
✘
Flower Petal Number
Single
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
-
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Butterflies, Hummingbirds
Allergy
Asthma, Itchy eyes
Asthma, Itchiness, Rash, Rhinitis
Uses
Aesthetic Uses
-
Ground Cover
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Arthritis, Headache, Stomach pain
-
Part of Plant Used
Whole plant
Stem
Other Uses
Used as a nutritious food item
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Feature Plant, Groundcover
Container, Edging, Mixed Border, Rock Garden / Wall
Botanical Name
ARRHENATHERUM
HELICTOTRICHON sempervirens
Common Name
Oatgrass
Blue Oat Grass
In Hindi
जई घास
ब्लू जई घास
In German
Ährengras
Blau Ährengras
In French
Folle avoine
Bleu Oat Grass
In Spanish
oat Grass
Azul hierba de avena
In Greek
βρώμη Grass
Μπλε βρώμης Grass
In Portuguese
aveia-
Azul Aveia
In Polish
Owies trawa
Niebieski Owies trawa
In Latin
oat Grass
Blue Oat Grass
Kingdom
Plantae
Plantae
Phylum
-
Magnoliophyta
Class
Liliopsida
Liliopsida
Order
Poales
Poales
Family
Poaceae
Poaceae
Genus
Danthonia
Helictotrichon
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Commelinids, Monocots
Tribe
Aveneae
Aveneae
Subfamily
Danthonioideae
Pooideae
Number of Species
45070
1
27800
👆🏻