Life Span
Perennial
Perennial
Type
Ornamental Grasses and Bamboo
Shrub
Origin
Southern Europe, Western Europe, Mediterranean
Australia
Types
-
Alyogyne huegelii
Number of Varieties
105
0
40000
👆🏻
Habitat
Desert, Dry areas, Dry Forest, Rocky areas
subtropical regions, Temperate Regions, Tropical regions, Warmer regions
USDA Hardiness Zone
4-99-11
0
99
👆🏻
AHS Heat Zone
9 - 1
12-1
Sunset Zone
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
H1, H2, 13, 14, 15, 16, 17, 20, 21, 22, 23, 24
Habit
Cushion/Mound-forming
Upright/Erect
Plant Size
Minimum Height
45.00 cm120.00 cm
0
3900
👆🏻
Minimum Width
60.96 cm120.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue Green
Blue, Purple, Blue Violet
Flower Color Modifier
Bicolor
-
Fruit Color
-
-
Leaf Color in Spring
Blue Green, Silver, Gray
Dark Green
Leaf Color in Summer
Light Green
Dark Green
Leaf Color in Fall
Blue Green, Silver, Gray
Dark Green
Leaf Color in Winter
Blue Green, Tan, Silver, Gray
Dark Green
Shape
Leaf Shape
Grass like
Irregular
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Salt
-
Where to Plant?
Container, Ground
Ground, Pot
How to Plant?
Rooted stem cutting, Seedlings, Stem Planting
Seedlings, Semi-hardwood cuttings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, occasional watering once established, Requires regular watering, Requires watering in the growing season
Average Water Needs, Do Not over Water, Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun
Pruning
Cut or pinch the stems, Pinch Tips, 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
Red blotch
Red blotch, Rust aphids
Plant Tolerance
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
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies, Hummingbirds
Butterflies, Flying insects, Hummingbirds, Insects
Allergy
Asthma, Itchiness, Rash, Rhinitis
-
Uses
Aesthetic Uses
Ground Cover
Borders, Showy Purposes, small hedge
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
High blood pressure, lowering blood pressure
Part of Plant Used
Stem
Flowers, Leaves
Other Uses
Used as Ornamental plant
Decoration Purposes
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Edging, Mixed Border, Rock Garden / Wall
Container, Feature Plant, Hedges, Mixed Border, Rock Garden, Wall
Botanical Name
HELICTOTRICHON sempervirens
ALYOGYNE huegelii 'Monle'
Common Name
Blue Oat Grass
Blue Hibiscus, Purple Delight Blue Hibiscus
In Hindi
ब्लू जई घास
Blue Hibiscus
In German
Blau Ährengras
Blauer Hibiskus Baum
In French
Bleu Oat Grass
Bleu Hibiscus Arbre
In Spanish
Azul hierba de avena
Azul árbol del hibisco
In Greek
Μπλε βρώμης Grass
Μπλε Hibiscus Tree
In Portuguese
Azul Aveia
Árvore azul do hibiscus
In Polish
Niebieski Owies trawa
Niebieski Hibiscus Drzewo
In Latin
Blue Oat Grass
Hibiscus lignum blue
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Poales
Malvales
Family
Poaceae
Malvaceae
Genus
Helictotrichon
Alyogyne
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Eudicots, Rosids
Tribe
Aveneae
Hibisceae
Subfamily
Pooideae
Malvoideae
Number of Species
70200
1
27800
👆🏻