Life Span
Perennial
Biennial
Type
Tree
Tree
Origin
Europe, Northern Africa, Western Asia
Central United States, Canada
Types
Hazelnut, Corylus
Two-petal ash, Single-leaf ash, Fragrant ash
Number of Varieties
2565
0
40000
👆🏻
Habitat
Lower slopes, Moist woods, Slopes
Dry areas, Hills, limestone outcrops, Moist woods
USDA Hardiness Zone
4-84-8
0
99
👆🏻
AHS Heat Zone
8-1
8-4
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20
2a, 2b, 3a, 3b, 4, 5, 6
Habit
Oval or Rounded
Upright/Erect
Plant Size
Minimum Height
370.00 cm2,500.00 cm
0
3900
👆🏻
Minimum Width
300.00 cm100.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow
Green, Purple
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Green, Tan
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Green, Dark Green
Green
Leaf Color in Fall
Yellow, Green, Brown
Yellow, Light Yellow
Leaf Color in Winter
-
-
Shape
Leaf Shape
Cordate
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Medium
Fast
Type of Soil
Clay, Loam, Sand
Clay, Loam
The pH of Soil
Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Spring, Spring, Late Winter
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
-
Where to Plant?
Ground
Ground
How to Plant?
Budding, Seedlings
Seedlings, Transplanting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Do not water frequently, Needs less watering
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
-
Flowers
Showy
Insignificant
Flower Petal Number
-
-
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Coarse
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Birds
Allergy
-
-
Uses
Aesthetic Uses
-
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Shadow Tree
Plant Benefits
Medicinal Uses
antihelmintic, Astringent, Diaphoretic, Febrifuge, Nutrients, Nutritive
-
Part of Plant Used
Seeds
Inner Bark, Seeds
Other Uses
Basketary, Cosmetics, used for making charcoal
Used as a dye, Used for woodware, Wood is used in construction
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Edible, Foundation, Fruit / Fruit Tree, Hedges, Mixed Border, Screening / Wind Break
Shade Trees, Street Trees
Botanical Name
CORYLUS avellana 'Rote Zellernuss'
FRAXINUS quadrangulata
Common Name
Common Filbert, Redleaf Filbert
Blue Ash
In Hindi
हेज़लनट
Blue Ash plant
In German
Haselnuss
Blue Ash Pflanze
In French
aveline
usine Blue Ash
In Spanish
avellana
planta de Blue Ash
In Greek
φουντούκι
φυτό Blue Ash
In Portuguese
avelã
planta Blue Ash
In Polish
leszczyna
Blue Ash roślin
In Latin
Filbert
Blue Ash herba
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Scrophulariales
Family
Betulaceae
Oleaceae
Genus
Corylus
Fraxinus
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Tribe
-
Oleeae
Subfamily
-
-
Number of Species
1565
1
27800
👆🏻