Life Span
Perennial
Perennial
Type
Shrub
Grass
Origin
Southwestern United States, Mexico
Europe, Asia
Types
Yucca aloifolia 'Purpurea' , Yucca aloifolia
Blue Oat grass
Number of Varieties
15-
0
40000
👆🏻
Habitat
coastal environs, Coastal sand dunes, mild coastal areas
Cropland, gardens, Grassland, Roadsides
USDA Hardiness Zone
7-94-9
0
99
👆🏻
AHS Heat Zone
9-7
-
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 15, 16, 17, 23, 24
Habit
Rosette/Stemless
Clump-Forming
Plant Size
Minimum Height
-20.50 cm
0
3900
👆🏻
Minimum Width
120.00 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
White
Brown
Flower Color Modifier
-
Bicolor
Fruit Color
Brown
Brown
Leaf Color in Spring
Blue Green
Gray Green
Leaf Color in Summer
Blue Green
Light Green
Leaf Color in Fall
Blue Green
Dark Green
Leaf Color in Winter
Blue Green
Tan, Brown
Shape
Leaf Shape
long with sharp edges
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
-
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Very Slow
Medium
Type of Soil
Loam, Sand
Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Late Spring, Early Summer
Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Salt
Drought
Where to Plant?
Ground
Ground
How to Plant?
Cuttings, Divison
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Keep the Soil well drained, Needs very little water
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
Loam, Sand
Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
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
Leaf spot, Scale
Red blotch
Plant Tolerance
Drought, Salt
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
Bold
-
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
-
Allergy
-
Asthma, Itchy eyes
Uses
Aesthetic Uses
Borders, Cottage Garden, Wild gardens, Woodland margins
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
Arthritis, Headache, Stomach pain
Part of Plant Used
-
Whole plant
Other Uses
Beneficial species for attracting pollinators
Used as a nutritious food item
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Rock Garden, Wall, Wildflower
Bedding Plant, Feature Plant, Groundcover
Botanical Name
Yucca gloriosa
ARRHENATHERUM
Common Name
spanish dagger
Oatgrass
In Hindi
Spanish Bayonet
जई घास
In German
Spanish Bayonet
Ährengras
In French
Spanish bayonet
Folle avoine
In Spanish
Spanish bayonet
oat Grass
In Greek
Spanish bayonet
βρώμη Grass
In Portuguese
Spanish bayonet
aveia-
In Polish
Spanish bayonet
Owies trawa
In Latin
Spanish bayonet
oat Grass
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
-
Class
Liliopsida
Liliopsida
Order
Liliales
Poales
Family
Agavaceae
Poaceae
Genus
Yucca
Danthonia
Clade
Angiosperms, Monocots
Angiosperms, Commelinids, Monocots
Tribe
-
Aveneae
Subfamily
Agavoideae
Danthonioideae
Number of Species
30450
1
27800
👆🏻