Life Span
Perennial
Perennial
Type
Flowering Plants, Shrubs
Perennial
Origin
Madagascar
-
Types
Purple vinca, Vinca, cherry red, strawberry color
Iris hexagona, Iris fulva
Number of Varieties
30160
0
40000
👆🏻
Habitat
Subtropical climates, Tropical regions
gardens, Wet ground
USDA Hardiness Zone
4-96-9
0
99
👆🏻
AHS Heat Zone
12-1
9-5
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
H1, H2, 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
1.97 cm81.30 cm
0
3900
👆🏻
Minimum Width
2.96 cm61.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Magenta, Pink, Rose
Yellow, Blue, Gold, Blue Violet
Flower Color Modifier
-
Bicolor
Fruit Color
-
Green
Leaf Color in Spring
Dark Green
Green
Leaf Color in Summer
Dark Green
Green
Leaf Color in Fall
Dark Green
Green
Leaf Color in Winter
Dark Green
Light Green
Shape
Leaf Shape
Oval
Long linear and narrow
Thorns
✔
✘
✔
✘
Plant Season
Fall, Spring, Summer, Winter
Spring
Growing Conditions
Sunlight
Partial shade
Full Sun, Partial Sun
Growth Rate
Fast
Medium
Type of Soil
Loamy, Sandy, Well drained
Clay, Loam
The pH of Soil
Neutral, Slightly Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Fall, Spring, Summer
Early Spring, Spring, Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Pollution, Salt
Drought
Where to Plant?
Container, Ground, Pot
Container, Ground, Pot
How to Plant?
Seedlings, Stem Planting, Transplanting
Divison, From bulbs, From Rhizomes
Plant Maintenance
Medium
High
Watering Plants
Watering Requirements
Does not require lot of watering, Medium
Do not let dry out between waterings, Requires a lot of watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Ample Water
In Winter
Average Water
Regular watering required
Soil
Soil pH
Neutral, Slightly Alkaline
Acidic, Neutral
Soil Type
Loamy, Sandy, Well drained
Clay, Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Partial shade
Full Sun, Partial Sun
Pruning
Prune ocassionally
Remove damaged leaves, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Botrytis Blight, Canker, Crown rot, Pythium rot, Root rot
Caterpillars, Rust
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
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
-
Allergy
Intestinal gas, Nausea, Vomiting
-
Uses
Aesthetic Uses
Beautification, Showy Purposes
Bouquets, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
-
Plant Benefits
Medicinal Uses
Chest pain, High blood pressure, Inflammation, Sore throat, Tooth ache, Wounds
-
Part of Plant Used
Whole plant
Flowers, Leaves
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
Bog Garden, Container, Cutflower, Mixed Border, Water Gardens
Botanical Name
Catharanthus roseus
IRIS 'Blue Duke'
Common Name
Madagascar periwinkle or rosy periwinkle
Louisiana Iris
In Hindi
Periwinkle
Louisiana Iris
In German
Immergrün
Louisiana-Iris
In French
Pervenche
iris louisiane
In Spanish
Bígaro
iris luisiana
In Greek
μυρτιά
Λουιζιάνα ίριδας
In Portuguese
Mirta
louisiana iris
In Polish
Barwinek
louisiana tęczówki
In Latin
Periwinkle
louisiana iris
Kingdom
Plantae
Plantae
Phylum
Mollusca
Magnoliophyta
Class
Gastropoda
Liliopsida
Order
Geraniales
Asparagales
Family
Apocynaceae
Iridaceae
Genus
Catharanthus
Iris
Clade
-
Angiosperms, Monocots
Tribe
-
Irideae
Subfamily
-
Iridoideae
Number of Species
880
1
27800
👆🏻