Life Span
Perennial
Perennial
Type
Grass
Broadleaf Evergreen
Origin
Europe, Asia
China
Types
Blue Oat grass
Rhododendron
Number of Varieties
-20
0
40000
👆🏻
Habitat
Cropland, gardens, Grassland, Roadsides
Well Drained
USDA Hardiness Zone
4-95-7
0
99
👆🏻
AHS Heat Zone
-
-
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 15, 16, 17, 23, 24
21,22
Habit
Clump-Forming
Cushion/Mound-forming
Plant Size
Minimum Height
20.50 cm25.40 cm
0
3900
👆🏻
Minimum Width
30.50 cm45.70 cm
0
6350
👆🏻
Plant Color
Flower Color
Brown
Purple, Lavender, Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
-
Leaf Color in Spring
Gray Green
Blue Green
Leaf Color in Summer
Light Green
Blue Green
Leaf Color in Fall
Dark Green
Blue Green
Leaf Color in Winter
Tan, Brown
Blue Green
Shape
Leaf Shape
Grass like
Elliptic and Ovate
Thorns
✔
✘
✔
✘
Plant Season
-
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Slow
Type of Soil
Loam
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic
Soil Drainage
Average
Well drained
Bloom Time
Early Summer
Early Spring, Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Ground
Container, Pot
How to Plant?
Seedlings
Rooted stem cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Does not require lot of watering, Water occasionally
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic
Soil Type
Loam
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial 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
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
-
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Birds
Allergy
Asthma, Itchy eyes
-
Uses
Aesthetic Uses
-
Beautification, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Arthritis, Headache, Stomach pain
-
Part of Plant Used
Whole plant
Flowers, Leaves
Other Uses
Used as a nutritious food item
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Feature Plant, Groundcover
Alpine, Container, Edging, Groundcover, Mixed Border, Rock Garden, Wall, Topiary, Bonsai, Espalier
Botanical Name
ARRHENATHERUM
RHODODENDRON impeditum
Common Name
Oatgrass
Dwarf Rhododendron, Dwarf Purple Rhododendron
In Hindi
जई घास
Dwarf Rhododendron
In German
Ährengras
Dwarf Rhododendron
In French
Folle avoine
Dwarf Rhododendron
In Spanish
oat Grass
Dwarf Rhododendron
In Greek
βρώμη Grass
Dwarf Rhododendron
In Portuguese
aveia-
Dwarf Rhododendron
In Polish
Owies trawa
Dwarf Rhododendron
In Latin
oat Grass
Dwarf Rhododendron
Kingdom
Plantae
Plantae
Phylum
-
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Poales
Ericales
Family
Poaceae
Ericaceae
Genus
Danthonia
Rhododendron
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Asterids, Eudicots
Tribe
Aveneae
Rhodoreae
Subfamily
Danthonioideae
Ericoideae
Number of Species
45040
1
27800
👆🏻