Life Span
Perennial
Perennial
Type
Grass
Broadleaf Evergreen
Origin
Europe, Asia
Australia
Types
Blue Oat grass
Acacia retinodes retinodes, Acacia retinodes uncifolia
Number of Varieties
-2
0
40000
👆🏻
Habitat
Cropland, gardens, Grassland, Roadsides
open forests
USDA Hardiness Zone
4-98-11
0
99
👆🏻
AHS Heat Zone
-
-
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 15, 16, 17, 23, 24
8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Oval/Rounded
Plant Size
Minimum Height
20.50 cm530.00 cm
0
3900
👆🏻
Minimum Width
30.50 cm530.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Brown
Yellow
Flower Color Modifier
Bicolor
-
Fruit Color
Brown
Brown
Leaf Color in Spring
Gray Green
Blue Green, Gray Green
Leaf Color in Summer
Light Green
Blue Green, Gray Green
Leaf Color in Fall
Dark Green
Blue Green, Gray Green
Leaf Color in Winter
Tan, Brown
Blue Green, Gray Green
Shape
Leaf Shape
Grass like
Long Linear
Thorns
✔
✘
✔
✘
Plant Season
-
Spring
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Medium
Very Fast
Type of Soil
Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Summer
Spring, Summer, Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought, Salt
Where to Plant?
Ground
Container, Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Does not require lot of watering, Water occasionally
Allow soil to be completely dry in between waterings
In Summer
Lots of watering
Xeric/Desert, Drought Tolerant
In Spring
Moderate
Adequately
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, 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
Prune after flowering
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red spider mite
Plant Tolerance
Drought
Drought, 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
-
-
Allergy
Asthma, Itchy eyes
-
Uses
Aesthetic Uses
-
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Windbreak
Plant Benefits
Medicinal Uses
Arthritis, Headache, Stomach pain
-
Part of Plant Used
Whole plant
Flowers, Seeds
Other Uses
Used as a nutritious food item
Used as a dye
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Feature Plant, Groundcover
Mixed Border, Screening, Wind Break
Botanical Name
ARRHENATHERUM
Acacia retinodes
Common Name
Oatgrass
Ever-blooming Wattle, Silver Wattle, Water Wattle
In Hindi
जई घास
Silver Wattle
In German
Ährengras
Silver Wattle
In French
Folle avoine
Mimosa d'été
In Spanish
oat Grass
acacia amarilla
In Greek
βρώμη Grass
ασήμι μιμόζα
In Portuguese
aveia-
Acacia retinodes
In Polish
Owies trawa
Silver Wattle
In Latin
oat Grass
Silver Wattle
Kingdom
Plantae
Plantae
Phylum
-
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Poales
Fabales
Family
Poaceae
Fabaceae
Genus
Danthonia
Acacia
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Eudicots, Rosids
Tribe
Aveneae
-
Subfamily
Danthonioideae
-
Number of Species
450950
1
27800
👆🏻