Life Span
Perennial
Perennial
Type
Tree
Ornamental Grasses and Bamboo
Origin
Australia
Southern Europe, Western Europe, Mediterranean
Types
Acacia salicina, Acacia stenophylla
-
Number of Varieties
4510
0
40000
👆🏻
Habitat
Tropical Forests
Desert, Dry areas, Dry Forest, Rocky areas
USDA Hardiness Zone
10-114-9
0
99
👆🏻
AHS Heat Zone
12-10
9 - 1
Sunset Zone
8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 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
Upright/Erect
Cushion/Mound-forming
Plant Size
Minimum Height
610.00 cm45.00 cm
0
3900
👆🏻
Minimum Width
370.00 cm60.96 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow
Blue Green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Tan
-
Leaf Color in Spring
Dark Green
Blue Green, Silver, Gray
Leaf Color in Summer
Dark Green
Light Green
Leaf Color in Fall
Dark Green
Blue Green, Silver, Gray
Leaf Color in Winter
Dark Green
Blue Green, Tan, Silver, Gray
Shape
Leaf Shape
Narrow
Grass like
Thorns
✔
✘
✔
✘
Plant Season
-
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun
Growth Rate
Fast
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Fall, Winter
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
Average Water Needs
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
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full 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
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
Butterflies, Hummingbirds
Allergy
-
Asthma, Itchiness, Rash, Rhinitis
Uses
Aesthetic Uses
Showy Purposes
Ground Cover
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Flowers, Root, Seeds
Stem
Other Uses
Charcoal, Edible yellow dye is obtained, Used As Food
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Screening / Wind Break, Shade Trees, Street Trees
Container, Edging, Mixed Border, Rock Garden / Wall
Botanical Name
ACACIA salicina
HELICTOTRICHON sempervirens
Common Name
Cooba, Willow Acacia
Blue Oat Grass
In Hindi
willow acacia
ब्लू जई घास
In German
Weiden Akazie
Blau Ährengras
In French
saule acacia
Bleu Oat Grass
In Spanish
acacia sauce
Azul hierba de avena
In Greek
ιτιά ακακίας
Μπλε βρώμης Grass
In Portuguese
salgueiro de acácia
Azul Aveia
In Polish
wierzba akacji
Niebieski Owies trawa
In Latin
lignis salices
Blue Oat Grass
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Fabales
Poales
Family
Fabaceae
Poaceae
Genus
Acacia
Helictotrichon
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Commelinids, Monocots
Tribe
-
Aveneae
Subfamily
-
Pooideae
Number of Species
80070
1
27800
👆🏻