Life Span
Perennial
Perennial
Type
Shrub, Tree
Perennial
Origin
Europe, Northern Africa, Western Asia
World, Pandemic, North America, Europe, Africa, Asia
Types
Common Hazel, Asian Hazel, Beaked Hazel
-
Habitat
Deciduous forests, Terrestrial
Bluffs, Sandy stream banks, Wooded slopes
USDA Hardiness Zone
4-8
4-10
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20
2b, 3a, 3b, 4, 5, 6
Habit
Oval or Rounded
Clump-Forming
Flower Color
Yellow
White, Purple, Lavender, Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Green, Dark Green
Green
Leaf Color in Fall
Yellow, Green, Brown
Green
Leaf Color in Winter
-
Light Green
Leaf Shape
Heart-shaped
Long Linear
Plant Season
Spring, Summer, Fall
Spring, Summer
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Spring, Spring, Late Winter
Spring
Tolerances
Drought
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Grafting, Micropropagation, Seedlings, Tip Layering
Seedlings, Stem Planting, Transplanting
Plant Maintenance
Medium
Medium
Watering Requirements
Requires watering in the growing season
Medium, 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 pH
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Prune in early spring
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Less fertilizing
All-Purpose Liquid Fertilizer
Pests and Diseases
Anisogramma anomalae, Armillaria mellea, Curculio occidentis, Phyllactinia guttata
Red blotch
Plant Tolerance
Drought
Drought
Flower Petal Number
-
Single
Foliage Texture
Coarse
Medium
Foliage Sheen
Matte
Matte
Allergy
Diarrhea, Hay fever, Mouth itching, Rhinoconjunctivitis, Swelling in mouth, Throat itching, Vomiting
Skin irritation
Aesthetic Uses
Used for making hedges
Beautification, Ground Cover, Landscape Designing, Showy Purposes
Beauty Benefits
Acne, For treating wrinkles, Good for skin and hair
-
Environmental Uses
Air purification
Air purification
Medicinal Uses
Anthelmintic, Astringent, Diaphoretic, Febrifuge, Miscellany, Nutrients, Stomachic, Tonic
Liver problems, Skin Disorders, Treatment of ulcers
Part of Plant Used
Bark, Catkins, Fruits, Leaves
Flowers, Leaves
Other Uses
Basketary, Charcoal, Cosmetics, For making oil
Employed in herbal medicine, Used as a spice
Used As Indoor Plant
No
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Edible, Foundation, Fruit / Fruit Tree, Hedges, Mixed Border, Screening / Wind Break
Bedding Plant, Cutflower, Mixed Border, Rock Garden, Wall
Botanical Name
CORYLUS avellana
IRIS cristata
Common Name
European Filbert, Filbert, Harry Lauder's Walking Stick, Hazelnut
Crested Iris
In Hindi
Hazelnut
कलगी आइरिस
In German
Haselnuss
Crested Iris
In French
Noisette
Crested Iris
In Spanish
Avellana
Crested Iris
In Greek
Φουντούκι
Crested Iris
In Portuguese
Avelã
Crested Iris
In Polish
Orzech laskowy
Czubaty Iris
In Latin
Hazelnut
iubatum Iris
Class
Magnoliopsida
Liliopsida
Order
Fagales
Asparagales
Family
Betulaceae
Iridaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Subfamily
Coryloideae
Iridoideae
Importance of Hazelnut and Crested Iris
Want to have the most appropriate plant for your garden? You might want to know the importance of Hazelnut and Crested Iris. Basically, these two plants vary in many aspects. Compare Hazelnut and Crested Iris 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 Hazelnut is Anthelmintic, Astringent, Diaphoretic, Febrifuge, Miscellany, Nutrients, Stomachic and Tonic whereas of Crested Iris is Liver problems, Skin Disorders and Treatment of ulcers. Hazelnut has beauty benefits as follows: Acne, For treating wrinkles and Good for skin and hair while Crested Iris has beauty benefits as follows: Acne, For treating wrinkles and Good for skin and hair.
Compare Facts of Hazelnut vs Crested Iris
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 Hazelnut vs Crested Iris 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 Hazelnut are Diarrhea, Hay fever, Mouth itching, Rhinoconjunctivitis, Swelling in mouth, Throat itching and Vomiting whereas of Crested Iris have Skin irritation respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Hazelnut has no showy fruits and Crested Iris has no showy fruits. Also Hazelnut is not flowering and Crested Iris is flowering. You can compare Hazelnut and Crested Iris facts and facts of other plants too.