Life Span
Perennial
  
Perennial
  
Type
Flowering Plants, Shrubs
  
Shrub
  
Origin
Madagascar
  
United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States
  
Types
Purple vinca, Vinca, cherry red, strawberry color
  
not available
  
Number of Varieties
Not Available
  
Habitat
Subtropical climates, Tropical regions
  
Banks, Lake Sides, Shores of rivers or lakes
  
USDA Hardiness Zone
4-9
  
5-8
  
AHS Heat Zone
12-1
  
8-5
  
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
  
3b, 4, 5, 6, 7, 8, 9
  
Habit
Clump-Forming
  
Oval or Rounded
  
Plant Size
  
  
Plant Color
  
  
Flower Color
Magenta, Pink, Rose
  
Ivory
  
Flower Color Modifier
Not Available
  
Not Available
  
Fruit Color
Not Available
  
White
  
Leaf Color in Spring
Dark Green
  
Green, Dark Green
  
Leaf Color in Summer
Dark Green
  
Dark Green
  
Leaf Color in Fall
Dark Green
  
Dark Green, Brown, Dark Red
  
Leaf Color in Winter
Dark Green
  
Not Available
  
Shape
  
  
Leaf Shape
Oval
  
Acuminate
  
Thorns
No
  
No
  
Plant Season
Fall, Spring, Summer, Winter
  
Summer, Fall
  
Growing Conditions
  
  
Sunlight
Partial shade
  
Full Sun, Partial Sun, Partial shade
  
Growth Rate
Fast
  
Medium
  
Type of Soil
Loamy, Sandy, Well drained
  
Clay, Loam, Sand
  
The pH of Soil
Neutral, Slightly Alkaline
  
Acidic, Neutral, Alkaline
  
Soil Drainage
Well drained
  
Average
  
Bloom Time
Fall, Spring, Summer
  
Early Summer
  
Repeat Bloomer
Yes
  
No
  
Tolerances
Drought, Pollution, Salt
  
Wet Site
  
Where to Plant?
Container, Ground, Pot
  
Ground, Pot
  
How to Plant?
Seedlings, Stem Planting, Transplanting
  
Cuttings, Divison, Stem Cutting
  
Plant Maintenance
Medium
  
Medium
  
Watering Plants
  
  
Watering Requirements
Does not require lot of watering, Medium
  
Average Water Needs
  
In Summer
Lots of watering
  
Lots of watering
  
In Spring
Moderate
  
Moderate
  
In Winter
Average Water
  
Average Water
  
Soil
  
  
Soil pH
Neutral, Slightly Alkaline
  
Acidic, Neutral, Alkaline
  
Soil Type
Loamy, Sandy, Well drained
  
Clay, Loam, Sand
  
Soil Drainage Capacity
Well drained
  
Average
  
Sun Exposure
Partial shade
  
Full Sun, Partial Sun, Partial shade
  
Pruning
Prune ocassionally
  
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
  
Drought
  
Flowers
Yes
  
Showy
  
Flower Petal Number
Single
  
Single
  
Fruits
  
  
Showy Fruit
No
  
Yes
  
Edible Fruit
No
  
No
  
Fragrance
  
  
Fragrant Flower
No
  
Yes
  
Fragrant Fruit
No
  
No
  
Fragrant Leaf
No
  
No
  
Fragrant Bark/Stem
No
  
No
  
Showy Foliage
Yes
  
Yes
  
Showy Bark
No
  
Yes
  
Foliage Texture
Medium
  
Medium
  
Foliage Sheen
Glossy
  
Matte
  
Evergreen
Yes
  
No
  
Invasive
Sometimes
  
No
  
Self-Sowing
Yes
  
No
  
Attracts
Butterflies
  
Birds
  
Allergy
Intestinal gas, Nausea, Vomiting
  
Unknown
  
Uses
  
  
Aesthetic Uses
Beautification, Showy Purposes
  
Ground Cover, Wild gardens, Woodland margins
  
Beauty Benefits
Not Available
  
Not Available
  
Edible Uses
No
  
No
  
Environmental Uses
Air purification
  
Air purification
  
Plant Benefits
  
  
Medicinal Uses
Chest pain, High blood pressure, Inflammation, Sore throat, Tooth ache, Wounds
  
Not Available
  
Part of Plant Used
Whole plant
  
Not Available
  
Other Uses
Decoration Purposes, Showy Purposes, Used as Ornamental plant
  
Acts as a natural source of rain water for birds and insects.
  
Used As Indoor Plant
Yes
  
No
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Bedding Plant, Container, Edging
  
Foundation, Hedges, Mixed Border, Screening, Wind Break
  
Botanical Name
Catharanthus roseus
  
CORNUS amomum
  
Common Name
Madagascar periwinkle or rosy periwinkle
  
red willow
  
In Hindi
Periwinkle
  
silky dogwood
  
In German
Immergrün
  
silky dogwood
  
In French
Pervenche
  
silky dogwood
  
In Spanish
Bígaro
  
silky dogwood
  
In Greek
μυρτιά
  
silky dogwood
  
In Portuguese
Mirta
  
silky dogwood
  
In Polish
Barwinek
  
silky dogwood
  
In Latin
Periwinkle
  
silky dogwood
  
Kingdom
Plantae
  
Plantae
  
Phylum
Mollusca
  
Magnoliophyta
  
Class
Gastropoda
  
Magnoliopsida
  
Order
Geraniales
  
Cornales
  
Family
Apocynaceae
  
Cornaceae
  
Genus
Catharanthus
  
Cornus
  
Clade
Not Available
  
Angiosperms, Asterids, Eudicots
  
Tribe
Not Available
  
Not Available
  
Subfamily
Not Available
  
Not Available
  
Number of Species
Not Available
  
Season and Care of Periwinkle and Silky Dogwood
Season and care of Periwinkle and Silky Dogwood is important to know. While considering everything about Periwinkle and Silky Dogwood Care, growing season is an essential factor. Periwinkle season is Fall, Spring, Summer and Winter and Silky Dogwood season is Fall, Spring, Summer and Winter. The type of soil for Periwinkle is Loamy, Sandy, Well drained and for Silky Dogwood is Clay, Loam, Sand while the PH of soil for Periwinkle is Neutral, Slightly Alkaline and for Silky Dogwood is Acidic, Neutral, Alkaline.
Periwinkle and Silky Dogwood Physical Information
Periwinkle and Silky Dogwood physical information is very important for comparison. Periwinkle height is 1.97 cm and width 2.96 cm whereas Silky Dogwood height is 180.00 cm and width 180.00 cm. The color specification of Periwinkle and Silky Dogwood are as follows:
Periwinkle flower color: Magenta, Pink and Rose
Periwinkle leaf color: Dark Green
Silky Dogwood flower color: Ivory
- Silky Dogwood leaf color: Green and Dark Green
Care of Periwinkle and Silky Dogwood
Care of Periwinkle and Silky Dogwood include pruning, fertilizers, watering etc. Periwinkle pruning is done Prune ocassionally and Silky Dogwood pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves. In summer Periwinkle needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Silky Dogwood needs Lots of watering and in winter, it needs Average Water.