Life Span
Perennial
Perennial
Type
Grass
Broadleaf Evergreen
Origin
Europe, Asia
Hybrid origin
Types
Blue Oat grass
Rhododendron aberconwayi, Rhododendron bulu, Rhododendron kanehirae
Habitat
Cropland, gardens, Grassland, Roadsides
moist forests
USDA Hardiness Zone
4-9
5-8
AHS Heat Zone
Not Available
Not Available
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 15, 16, 17, 23, 24
21,22
Habit
Clump-Forming
Spreading
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Green, Tan
Leaf Color in Spring
Gray Green
Green
Leaf Color in Summer
Light Green
Green
Leaf Color in Fall
Dark Green
Green
Leaf Color in Winter
Tan, Brown
Green
Leaf Shape
Grass like
Ovate
Plant Season
Not Available
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Loam
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic
Soil Drainage
Average
Well drained
Bloom Time
Early Summer
Late Spring
Tolerances
Drought
Not Available
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
From Rhizomes, Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Requirements
Does not require lot of watering, Water occasionally
Do Not over Water, Keep ground moist
In Summer
Lots of watering
Consistently
In Spring
Moderate
Moderate
In Winter
Average Water
Ample Water
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
Prune after flowering, Remove dead or diseased plant parts, Remove deadheads, Remove short twigs
Fertilizers
All-Purpose Liquid Fertilizer
Apply 12-10-18 NPK, General garden fertilizer
Pests and Diseases
Red blotch
Azalea leaf gall, Bud blast, Galls, Honey fungus, Leaf Hoppers, Leaf spot, Petal blight, Phytophthora, Powdery mildew, Rust, Silver leaf
Plant Tolerance
Drought
Not Available
Flowers
Not Available
Showy
Flower Petal Number
Single
Single
Foliage Texture
Not Available
Coarse
Foliage Sheen
Matte
Matte
Attracts
Not Available
Not Available
Allergy
Asthma, Itchy eyes
Asthma
Aesthetic Uses
Not Used For Aesthetic Purpose
Showy Purposes
Beauty Benefits
Not Available
Making cosmetics
Environmental Uses
Air purification
Air purification
Medicinal Uses
Arthritis, Headache, Stomach pain
Burns, Chronic fatigue, Cold, Diarrhea, Dysentry, Headache, Rheumatism
Part of Plant Used
Whole plant
Whole plant
Other Uses
Used as a nutritious food item
Cosmetics, Employed in herbal medicine, Oil is used for aromatherapy, Oil is used in perfume, soaps, creams, etc., Sometimes used for making wine
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Bedding Plant, Feature Plant, Groundcover
Feature Plant, Hedges, Mixed Border, Screening, Wind Break, Topiary, Bonsai, Espalier
Botanical Name
ARRHENATHERUM
RHODODENDRON
Common Name
Oatgrass
Rhododendron
In Hindi
जई घास
rhododendron
In German
Ährengras
Rhododendron
In French
Folle avoine
rhododendron
In Spanish
oat Grass
rododendro
In Greek
βρώμη Grass
ροδοδάφνη
In Portuguese
aveia-
rododendro
In Polish
Owies trawa
rododendron
In Latin
oat Grass
Rhododendron
Phylum
Not Available
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Genus
Danthonia
Rhododendron
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Asterids, Eudicots
Subfamily
Danthonioideae
Ericoideae
Number of Species
Not Available
Season and Care of Oatgrass and Rhododendron
Season and care of Oatgrass and Rhododendron is important to know. While considering everything about Oatgrass and Rhododendron Care, growing season is an essential factor. Oatgrass season is Not Available and Rhododendron season is Not Available. The type of soil for Oatgrass is Loam and for Rhododendron is Loam, Sand while the PH of soil for Oatgrass is Acidic, Neutral and for Rhododendron is Acidic.
Oatgrass and Rhododendron Physical Information
Oatgrass and Rhododendron physical information is very important for comparison. Oatgrass height is 20.50 cm and width 30.50 cm whereas Rhododendron height is 150.00 cm and width 150.00 cm. The color specification of Oatgrass and Rhododendron are as follows:
Oatgrass flower color: Brown
Oatgrass leaf color: Gray Green
Rhododendron flower color: Red
- Rhododendron leaf color: Green
Care of Oatgrass and Rhododendron
Care of Oatgrass and Rhododendron include pruning, fertilizers, watering etc. Oatgrass pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves and Rhododendron pruning is done Prune after flowering, Remove dead or diseased plant parts, Remove deadheads and Remove short twigs. In summer Oatgrass needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Rhododendron needs Consistently and in winter, it needs Ample Water.