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Crested Iris
Crested Iris

Periwinkle
Periwinkle



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Crested Iris
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Periwinkle

Compare Crested Iris and Periwinkle

What is

Life Span

Perennial
Perennial

Type

Perennial
Flowering Plants, Shrubs

Origin

World, Pandemic, North America, Europe, Africa, Asia
Madagascar

Types

-
Purple vinca, Vinca, cherry red, strawberry color

Number of Varieties

3030
0 40000
👆🏻

Habitat

Bluffs, Sandy stream banks, Wooded slopes
Subtropical climates, Tropical regions

USDA Hardiness Zone

4-104-9
0 99
👆🏻

AHS Heat Zone

10-1
12-1

Sunset Zone

2b, 3a, 3b, 4, 5, 6
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

Information

Plant Size

Minimum Height

10.20 cm1.97 cm
0 3900
👆🏻

Minimum Width

15.20 cm2.96 cm
0 6350
👆🏻

Plant Color

Flower Color

White, Purple, Lavender, Blue Violet
Magenta, Pink, Rose

Flower Color Modifier

Bicolor
-

Fruit Color

-
-

Leaf Color in Spring

Green
Dark Green

Leaf Color in Summer

Green
Dark Green

Leaf Color in Fall

Green
Dark Green

Leaf Color in Winter

Light Green
Dark Green

Shape

Leaf Shape

Long Linear
Oval

Thorns

Season

Plant Season

Spring, Summer
Fall, Spring, Summer, Winter

Growing Conditions

Sunlight

Full Sun, Partial Sun
Partial shade

Growth Rate

Medium
Fast

Type of Soil

Clay, Loam, Sand
Loamy, Sandy, Well drained

The pH of Soil

Acidic, Neutral, Alkaline
Neutral, Slightly Alkaline

Soil Drainage

Well drained
Well drained

Bloom Time

Spring
Fall, Spring, Summer

Repeat Bloomer

Tolerances

Drought
Drought, Pollution, Salt

Care

Where to Plant?

Container, Ground
Container, Ground, Pot

How to Plant?

Seedlings, Stem Planting, Transplanting
Seedlings, Stem Planting, Transplanting

Plant Maintenance

Medium
Medium

Watering Plants

Watering Requirements

Medium, Requires watering in the growing season
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, Alkaline
Neutral, Slightly Alkaline

Soil Type

Clay, Loam, Sand
Loamy, Sandy, Well drained

Soil Drainage Capacity

Well drained
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

Facts

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

Matte
Glossy

Evergreen

Invasive

Self-Sowing

Attracts

Bees, Insects
Butterflies

Allergy

Skin irritation
Intestinal gas, Nausea, Vomiting

Benefits

Uses

Aesthetic Uses

Beautification, Ground Cover, Landscape Designing, Showy Purposes
Beautification, Showy Purposes

Beauty Benefits

-
-

Edible Uses

Environmental Uses

Air purification
Air purification

Plant Benefits

Medicinal Uses

Liver problems, Skin Disorders, Treatment of ulcers
Chest pain, High blood pressure, Inflammation, Sore throat, Tooth ache, Wounds

Part of Plant Used

Flowers, Leaves
Whole plant

Other Uses

Employed in herbal medicine, Used as a spice
Decoration Purposes, Showy Purposes, Used as Ornamental plant

Used As Indoor Plant

Used As Outdoor Plant

Garden Design

Bedding Plant, Cutflower, Mixed Border, Rock Garden, Wall
Bedding Plant, Container, Edging

Scientific Name

Botanical Name

IRIS cristata
Catharanthus roseus

Common Name

Crested Iris
Madagascar periwinkle or rosy periwinkle

In Hindi

कलगी आइरिस
Periwinkle

In German

Crested Iris
Immergrün

In French

Crested Iris
Pervenche

In Spanish

Crested Iris
Bígaro

In Greek

Crested Iris
μυρτιά

In Portuguese

Crested Iris
Mirta

In Polish

Czubaty Iris
Barwinek

In Latin

iubatum Iris
Periwinkle

Classification

Kingdom

Plantae
Plantae

Phylum

-
Mollusca

Class

Liliopsida
Gastropoda

Order

Asparagales
Geraniales

Family

Iridaceae
Apocynaceae

Genus

Iris
Catharanthus

Clade

Angiosperms, Monocots
-

Tribe

Irideae
-

Subfamily

Iridoideae
-

Number of Species

2108
1 27800
👆🏻

Difference Between Crested Iris and Periwinkle

If you are confused whether Crested Iris or Periwinkle are same, here are some features about those plants to help you choose better. Many people think that these two plants have the same characteristics, but one can see Crested Iris and Periwinkle Information and learn more about it. Fertilizers required for proper growth of Crested Iris are All-Purpose Liquid Fertilizer, whereas for Periwinkle fertilizers required are All-Purpose Liquid Fertilizer. Hence, one should know the basic difference between Crested Iris and Periwinkle if you are planning to have them in your garden to enhance its beauty.

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Importance of Crested Iris and Periwinkle

Want to have the most appropriate plant for your garden? You might want to know the importance of Crested Iris and Periwinkle. Basically, these two plants vary in many aspects. Compare Crested Iris and Periwinkle as they differ in many characteristics such as their life, care, benefits, facts, etc. Every gardener must at least have the slightest clue about the plants he wants to plant in his garden. Compare their benefits, which differ in many ways like facts and uses. The medicinal use of Crested Iris is Liver problems, Skin Disorders and Treatment of ulcers whereas of Periwinkle is Chest pain, High blood pressure, Inflammation, Sore throat, Tooth ache and Wounds. Crested Iris has beauty benefits as follows: while Periwinkle has beauty benefits as follows: .

Compare Facts of Crested Iris vs Periwinkle

How to choose the best garden plant for your garden depending upon its facts? Here garden plant comparison will help you to solve this query. Compare the facts of Crested Iris vs Periwinkle and know which one to choose. As garden plants have benefits and other uses, allergy is also a major drawback of plants for some people. Allergic reactions of Crested Iris are Skin irritation whereas of Periwinkle have Intestinal gas, Nausea and Vomiting respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Crested Iris has no showy fruits and Periwinkle has no showy fruits. Also Crested Iris is flowering and Periwinkle is flowering. You can compare Crested Iris and Periwinkle facts and facts of other plants too.