Life Span
Perennial
Perennial
Origin
Europe, Northern Africa, Western Asia
Northeastern United States, Mid-Atlantic United States, Central United States, Canada
Types
Common Hazel, Asian Hazel, Beaked Hazel
Blue ash, Single-leaf ash, Fragrant ash
Habitat
Deciduous forests, Terrestrial
Moist Soils
USDA Hardiness Zone
4-8
3-7
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20
-
Habit
Oval or Rounded
Upright/Erect
Flower Color
Yellow
Green, Purple
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Green, Tan
Leaf Color in Spring
Green
Green, Dark Green
Leaf Color in Summer
Green, Dark Green
Dark Green
Leaf Color in Fall
Yellow, Green, Brown
Yellow, Yellow green, Brown, Bronze
Leaf Shape
Heart-shaped
Pinnate
Plant Season
Spring, Summer, Fall
Spring, Summer
Sunlight
Full Sun, Partial Sun
Full Sun
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Average
Bloom Time
Early Spring, Spring, Late Winter
Early Spring, Spring
Tolerances
Drought
Wet Site
Where to Plant?
Ground
Ground
How to Plant?
Grafting, Micropropagation, Seedlings, Tip Layering
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Requires watering in the growing season
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Neutral, Alkaline
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Prune in early spring
Prune in fall, Prune in winter, Prune when plant is dormant, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove short twigs
Fertilizers
Less fertilizing
All-Purpose Liquid Fertilizer
Pests and Diseases
Anisogramma anomalae, Armillaria mellea, Curculio occidentis, Phyllactinia guttata
Red blotch
Plant Tolerance
Drought
Wet Site
Flowers
Showy
Insignificant
Foliage Texture
Coarse
Medium
Foliage Sheen
Matte
Glossy
Allergy
Diarrhea, Hay fever, Mouth itching, Rhinoconjunctivitis, Swelling in mouth, Throat itching, Vomiting
-
Aesthetic Uses
Used for making hedges
Showy Purposes
Beauty Benefits
Acne, For treating wrinkles, Good for skin and hair
-
Edible Uses
Yes
Insignificant
Environmental Uses
Air purification
Air purification, Nesting sites for birds, Wildlife, Windbreak
Medicinal Uses
Anthelmintic, Astringent, Diaphoretic, Febrifuge, Miscellany, Nutrients, Stomachic, Tonic
Antirheumatic, Diaphoretic, Diuretic, Fever, Gout, Laxative, Ophthalmic, Purgative, Sore Eyes, Sore throat, Tonic
Part of Plant Used
Bark, Catkins, Fruits, Leaves
Inner Bark, Leaves, Tree trunks
Other Uses
Basketary, Charcoal, Cosmetics, For making oil
Basketary, Used as a dye, Used as fuel, Used for woodware
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Edible, Foundation, Fruit / Fruit Tree, Hedges, Mixed Border, Screening / Wind Break
Shade Trees, Water Gardens
Botanical Name
CORYLUS avellana
FRAXINUS nigra
Common Name
European Filbert, Filbert, Harry Lauder's Walking Stick, Hazelnut
Black Ash, Brown Ash, Swamp Ash
In Hindi
Hazelnut
Black Ash plant
In German
Haselnuss
Black Ash Pflanze
In French
Noisette
plante Black Ash
In Spanish
Avellana
planta de negro de Ceniza
In Greek
Φουντούκι
φυτό μαύρη τέφρα
In Portuguese
Avelã
planta Black Ash
In Polish
Orzech laskowy
Black Ash roślin
In Latin
Hazelnut
Black ash herba
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Scrophulariales
Family
Betulaceae
Oleaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Importance of Hazelnut and Black Ash
Want to have the most appropriate plant for your garden? You might want to know the importance of Hazelnut and Black Ash. Basically, these two plants vary in many aspects. Compare Hazelnut and Black Ash 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 Black Ash is Antirheumatic, Diaphoretic, Diuretic, Fever, Gout, Laxative, Ophthalmic, Purgative, Sore Eyes, Sore throat and Tonic. Hazelnut has beauty benefits as follows: Acne, For treating wrinkles and Good for skin and hair while Black Ash has beauty benefits as follows: Acne, For treating wrinkles and Good for skin and hair.
Compare Facts of Hazelnut vs Black Ash
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 Black Ash 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 Black Ash have respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Hazelnut has no showy fruits and Black Ash has no showy fruits. Also Hazelnut is not flowering and Black Ash is not flowering . You can compare Hazelnut and Black Ash facts and facts of other plants too.