Life Span
Perennial
Perennial
Type
Flowering Plants, Shrubs
Ornamental Grasses and Bamboo
Origin
Madagascar
Southern Europe, Western Europe, Mediterranean
Types
Purple vinca, Vinca, cherry red, strawberry color
-
Number of Varieties
3010
0
40000
👆🏻
Habitat
Subtropical climates, Tropical regions
Desert, Dry areas, Dry Forest, Rocky areas
USDA Hardiness Zone
4-94-9
0
99
👆🏻
AHS Heat Zone
12-1
9 - 1
Sunset Zone
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
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
Habit
Clump-Forming
Cushion/Mound-forming
Plant Size
Minimum Height
1.97 cm45.00 cm
0
3900
👆🏻
Minimum Width
2.96 cm60.96 cm
0
6350
👆🏻
Plant Color
Flower Color
Magenta, Pink, Rose
Blue Green
Flower Color Modifier
-
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Dark Green
Blue Green, Silver, Gray
Leaf Color in Summer
Dark Green
Light Green
Leaf Color in Fall
Dark Green
Blue Green, Silver, Gray
Leaf Color in Winter
Dark Green
Blue Green, Tan, Silver, Gray
Shape
Leaf Shape
Oval
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Fall, Spring, Summer, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Partial shade
Full Sun
Growth Rate
Fast
Medium
Type of Soil
Loamy, Sandy, Well drained
Clay, Loam, Sand
The pH of Soil
Neutral, Slightly Alkaline
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Fall, Spring, Summer
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Pollution, Salt
Salt
Where to Plant?
Container, Ground, Pot
Container, Ground
How to Plant?
Seedlings, Stem Planting, Transplanting
Rooted stem cutting, Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Does not require lot of watering, Medium
Average Water Needs, occasional watering once established, Requires regular watering, Requires watering in the growing season
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Slightly Alkaline
Neutral, Alkaline
Soil Type
Loamy, Sandy, Well drained
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Partial shade
Full Sun
Pruning
Prune ocassionally
Cut or pinch the stems, Pinch Tips, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Botrytis Blight, Canker, Crown rot, Pythium rot, Root rot
Red blotch
Plant Tolerance
Drought
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
Medium
Fine
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
Butterflies, Hummingbirds
Allergy
Intestinal gas, Nausea, Vomiting
Asthma, Itchiness, Rash, Rhinitis
Uses
Aesthetic Uses
Beautification, Showy Purposes
Ground Cover
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Chest pain, High blood pressure, Inflammation, Sore throat, Tooth ache, Wounds
-
Part of Plant Used
Whole plant
Stem
Other Uses
Decoration Purposes, Showy Purposes, Used as Ornamental plant
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Container, Edging
Container, Edging, Mixed Border, Rock Garden / Wall
Botanical Name
Catharanthus roseus
HELICTOTRICHON sempervirens
Common Name
Madagascar periwinkle or rosy periwinkle
Blue Oat Grass
In Hindi
Periwinkle
ब्लू जई घास
In German
Immergrün
Blau Ährengras
In French
Pervenche
Bleu Oat Grass
In Spanish
Bígaro
Azul hierba de avena
In Greek
μυρτιά
Μπλε βρώμης Grass
In Portuguese
Mirta
Azul Aveia
In Polish
Barwinek
Niebieski Owies trawa
In Latin
Periwinkle
Blue Oat Grass
Kingdom
Plantae
Plantae
Phylum
Mollusca
Magnoliophyta
Class
Gastropoda
Liliopsida
Order
Geraniales
Poales
Family
Apocynaceae
Poaceae
Genus
Catharanthus
Helictotrichon
Clade
-
Angiosperms, Commelinids, Monocots
Tribe
-
Aveneae
Subfamily
-
Pooideae
Number of Species
870
1
27800
👆🏻