Life Span
Perennial
Perennial
Type
Perennial
Broadleaf Evergreen
Origin
World, Pandemic, North America, Europe, Africa, Asia
-
Types
-
Rhododendron aberconwayi, Rhododendron bulu, Rhododendron kanehirae
Habitat
Bluffs, Sandy stream banks, Wooded slopes
moist forests
USDA Hardiness Zone
4-10
5-8
Sunset Zone
2b, 3a, 3b, 4, 5, 6
21,22
Habit
Clump-Forming
Spreading
Flower Color
White, Purple, Lavender, Blue Violet
Red
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Green
Green
Leaf Color in Fall
Green
Green
Leaf Color in Winter
Light Green
Green
Leaf Shape
Long Linear
Ovate
Plant Season
Spring, Summer
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic
Soil Drainage
Well drained
Well drained
Bloom Time
Spring
Late Spring
Where to Plant?
Container, Ground
Ground
How to Plant?
Seedlings, Stem Planting, Transplanting
From Rhizomes, Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Requirements
Medium, Requires watering in the growing season
Do Not over Water, Keep ground moist
In Summer
Lots of watering
Consistently
In Spring
Moderate
Moderate
In Winter
Average Water
Ample Water
Soil pH
Acidic, Neutral, Alkaline
Acidic
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune after flowering, Remove dead or diseased plant parts, Remove deadheads, Remove short twigs
Fertilizers
All-Purpose Liquid Fertilizer
Apply 12-10-18 NPK, General garden fertilizer
Pests and Diseases
Red blotch
Azalea leaf gall, Bud blast, Galls, Honey fungus, Leaf Hoppers, Leaf spot, Petal blight, Phytophthora, Powdery mildew, Rust, Silver leaf
Plant Tolerance
Drought
-
Flower Petal Number
Single
Single
Foliage Texture
Medium
Coarse
Foliage Sheen
Matte
Matte
Allergy
Skin irritation
Asthma
Aesthetic Uses
Beautification, Ground Cover, Landscape Designing, Showy Purposes
Showy Purposes
Beauty Benefits
-
Making cosmetics
Environmental Uses
Air purification
Air purification
Medicinal Uses
Liver problems, Skin Disorders, Treatment of ulcers
Burns, Chronic fatigue, Cold, Diarrhea, Dysentry, Headache, Rheumatism
Part of Plant Used
Flowers, Leaves
Whole plant
Other Uses
Employed in herbal medicine, Used as a spice
Cosmetics, Employed in herbal medicine, Oil is used for aromatherapy, Oil is used in perfume, soaps, creams, etc., Sometimes used for making wine
Used As Indoor Plant
Yes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Bedding Plant, Cutflower, Mixed Border, Rock Garden, Wall
Feature Plant, Hedges, Mixed Border, Screening, Wind Break, Topiary, Bonsai, Espalier
Botanical Name
IRIS cristata
RHODODENDRON
Common Name
Crested Iris
Rhododendron
In Hindi
कलगी आइरिस
rhododendron
In German
Crested Iris
Rhododendron
In French
Crested Iris
rhododendron
In Spanish
Crested Iris
rododendro
In Greek
Crested Iris
ροδοδάφνη
In Portuguese
Crested Iris
rododendro
In Polish
Czubaty Iris
rododendron
In Latin
iubatum Iris
Rhododendron
Class
Liliopsida
Magnoliopsida
Order
Asparagales
Ericales
Family
Iridaceae
Ericaceae
Clade
Angiosperms, Monocots
Angiosperms, Asterids, Eudicots
Subfamily
Iridoideae
Ericoideae
Importance of Crested Iris and Rhododendron
Want to have the most appropriate plant for your garden? You might want to know the importance of Crested Iris and Rhododendron. Basically, these two plants vary in many aspects. Compare Crested Iris and Rhododendron 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 Rhododendron is Burns, Chronic fatigue, Cold, Diarrhea, Dysentry, Headache and Rheumatism. Crested Iris has beauty benefits as follows: while Rhododendron has beauty benefits as follows: .
Compare Facts of Crested Iris vs Rhododendron
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 Rhododendron 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 Rhododendron have Asthma respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Crested Iris has no showy fruits and Rhododendron has no showy fruits. Also Crested Iris is flowering and Rhododendron is not flowering . You can compare Crested Iris and Rhododendron facts and facts of other plants too.