Life Span
Perennial
Perennial
Type
Bulb or Corm or Tuber
Grass
Origin
South America, Argentina
Europe, Asia
Types
Perennial
Blue Oat grass
Number of Varieties
35-
0
40000
👆🏻
Habitat
Temperate Regions
Cropland, gardens, Grassland, Roadsides
USDA Hardiness Zone
5-94-9
0
99
👆🏻
AHS Heat Zone
9-1
-
Sunset Zone
21,22
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 15, 16, 17, 23, 24
Habit
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
10.20 cm20.50 cm
0
3900
👆🏻
Minimum Width
5.10 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
Light Blue, Light Purple, Silver, Sky Blue
Brown
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Brown
Leaf Color in Spring
Green, Light Green, Gray Green
Gray Green
Leaf Color in Summer
Light Green
Light Green
Leaf Color in Fall
Several shades of Green
Dark Green
Leaf Color in Winter
Light Green
Tan, Brown
Shape
Leaf Shape
Grass like
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Spring
-
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Early Spring, Spring, Late Winter
Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground
Ground
How to Plant?
By dividing rhizomes, tubers
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
Does not require lot of watering, Water occasionally
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Slugs, Snails
Red blotch
Plant Tolerance
Drought
Drought
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
Bees, Birds, Hummingbirds
-
Allergy
-
Asthma, Itchy eyes
Uses
Aesthetic Uses
Showy Purposes
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
Arthritis, Headache, Stomach pain
Part of Plant Used
Flowers
Whole plant
Other Uses
-
Used as a nutritious food item
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Lawns and Turf, Mixed Border, Rock Garden / Wall, Wildflower
Bedding Plant, Feature Plant, Groundcover
Botanical Name
Ipheion uniflorum
ARRHENATHERUM
Common Name
Spring Starflower, Springstar
Oatgrass
In Hindi
Spring Starflower
जई घास
In German
Frühling Borretsch
Ährengras
In French
Spring Starflower
Folle avoine
In Spanish
primavera Flor de estrella
oat Grass
In Greek
άνοιξη starflower
βρώμη Grass
In Portuguese
primavera Starflower
aveia-
In Polish
Wiosna Starflower
Owies trawa
In Latin
Spring Starflower
oat Grass
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
-
Class
Lilopsida
Liliopsida
Order
Asparagales
Poales
Family
Liliaceae
Poaceae
Genus
Ipheion
Danthonia
Clade
Angiosperms, Monocots
Angiosperms, Commelinids, Monocots
Tribe
Gilliesieae
Aveneae
Subfamily
Allioideae
Danthonioideae
Number of Species
50450
1
27800
👆🏻