Life Span
Perennial
Perennial
Type
Grass
Flowering Plants, Shrubs
Origin
Europe, Asia
Madagascar
Types
Blue Oat grass
Purple vinca, Vinca, cherry red, strawberry color
Number of Varieties
-30
0
40000
👆🏻
Habitat
Cropland, gardens, Grassland, Roadsides
Subtropical climates, Tropical regions
USDA Hardiness Zone
4-94-9
0
99
👆🏻
AHS Heat Zone
-
12-1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 15, 16, 17, 23, 24
A1, A2, A3, H1, H2, 1a, 1b, 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
Habit
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
20.50 cm1.97 cm
0
3900
👆🏻
Minimum Width
30.50 cm2.96 cm
0
6350
👆🏻
Plant Color
Flower Color
Brown
Magenta, Pink, Rose
Flower Color Modifier
Bicolor
-
Fruit Color
Brown
-
Leaf Color in Spring
Gray Green
Dark Green
Leaf Color in Summer
Light Green
Dark Green
Leaf Color in Fall
Dark Green
Dark Green
Leaf Color in Winter
Tan, Brown
Dark Green
Shape
Leaf Shape
Grass like
Oval
Thorns
✔
✘
✔
✘
Plant Season
-
Fall, Spring, Summer, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Partial shade
Growth Rate
Medium
Fast
Type of Soil
Loam
Loamy, Sandy, Well drained
The pH of Soil
Acidic, Neutral
Neutral, Slightly Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Summer
Fall, Spring, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought, Pollution, Salt
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings
Seedlings, Stem Planting, Transplanting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Does not require lot of watering, Water occasionally
Does not require lot of watering, Medium
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Neutral, Slightly Alkaline
Soil Type
Loam
Loamy, Sandy, Well drained
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune ocassionally
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Botrytis Blight, Canker, Crown rot, Pythium rot, Root rot
Plant Tolerance
Drought
Drought
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
-
Medium
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Butterflies
Allergy
Asthma, Itchy eyes
Intestinal gas, Nausea, Vomiting
Uses
Aesthetic Uses
-
Beautification, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Arthritis, Headache, Stomach pain
Chest pain, High blood pressure, Inflammation, Sore throat, Tooth ache, Wounds
Part of Plant Used
Whole plant
Whole plant
Other Uses
Used as a nutritious food item
Decoration Purposes, Showy Purposes, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Feature Plant, Groundcover
Bedding Plant, Container, Edging
Botanical Name
ARRHENATHERUM
Catharanthus roseus
Common Name
Oatgrass
Madagascar periwinkle or rosy periwinkle
In Hindi
जई घास
Periwinkle
In German
Ährengras
Immergrün
In French
Folle avoine
Pervenche
In Spanish
oat Grass
Bígaro
In Greek
βρώμη Grass
μυρτιά
In Portuguese
aveia-
Mirta
In Polish
Owies trawa
Barwinek
In Latin
oat Grass
Periwinkle
Kingdom
Plantae
Plantae
Phylum
-
Mollusca
Class
Liliopsida
Gastropoda
Order
Poales
Geraniales
Family
Poaceae
Apocynaceae
Genus
Danthonia
Catharanthus
Clade
Angiosperms, Commelinids, Monocots
-
Tribe
Aveneae
-
Subfamily
Danthonioideae
-
Number of Species
4508
1
27800
👆🏻