Life Span
Perennial
Perennial
Type
Grass
Grass
Origin
Europe, Asia
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Texas, Canada, Mexico
Types
Blue Oat grass
Sorghastrum nutans
Number of Varieties
-3
0
40000
👆🏻
Habitat
Cropland, gardens, Grassland, Roadsides
Grassland, low mountains, Semi desert, Woodlands
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
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
20.50 cm90.00 cm
0
3900
👆🏻
Minimum Width
30.50 cm45.70 cm
0
6350
👆🏻
Plant Color
Flower Color
Brown
-
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
-
Leaf Color in Spring
Gray Green
Light Green, Blue Green
Leaf Color in Summer
Light Green
Light Green
Leaf Color in Fall
Dark Green
Blue Green, Burgundy, Copper
Leaf Color in Winter
Tan, Brown
Tan
Shape
Leaf Shape
Grass like
Linear
Thorns
✔
✘
✔
✘
Plant Season
-
Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Fast
Type of Soil
Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Average
Average
Bloom Time
Early Summer
Late Summer, Early Fall, Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought, Salt
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Does not require lot of watering, Water occasionally
Average Water Needs
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
Loam
Clay, Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead leaves, Requires very little pruning
Fertilizers
All-Purpose Liquid Fertilizer
No fertilizers needed
Pests and Diseases
Red blotch
Insects
Plant Tolerance
Drought
Drought and Salt
Flowers
-
Showy
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
-
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Birds
Allergy
Asthma, Itchy eyes
Skin irritation
Uses
Aesthetic Uses
-
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Arthritis, Headache, Stomach pain
-
Part of Plant Used
Whole plant
Whole plant
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
Dried Flower/Everlasting, Feature Plant, Foundation, Mixed Border, Wildflower
Botanical Name
ARRHENATHERUM
SORGHASTRUM nutans
Common Name
Oatgrass
Indian Grass
In Hindi
जई घास
भारतीय घास
In German
Ährengras
Indian Grass
In French
Folle avoine
Herbe indienne
In Spanish
oat Grass
Hierba india
In Greek
βρώμη Grass
Ινδικό Grass
In Portuguese
aveia-
grama indianas
In Polish
Owies trawa
Indyjski Trawa
In Latin
oat Grass
Indian Grass
Kingdom
Plantae
Plantae
Phylum
-
Tracheophyta
Class
Liliopsida
Liliopsida
Order
Poales
Poales
Family
Poaceae
Poaceae
Genus
Danthonia
Sorghastrum
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Commelinids, Monocots
Tribe
Aveneae
-
Subfamily
Danthonioideae
-
Number of Species
4509
1
27800
👆🏻