Life Span
Perennial
Perennial
Type
Shrub, Tree
Tree
Origin
Europe, Northern Africa, Western Asia
-
Types
Common Hazel, Asian Hazel, Beaked Hazel
Cotinus Coggygria, American Smoketree
Number of Varieties
1410
0
40000
👆🏻
Habitat
Deciduous forests, Terrestrial
Shady Edge, Woodland Garden Dappled Shade
USDA Hardiness Zone
4-85-8
0
99
👆🏻
AHS Heat Zone
8-1
8-3
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, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
Habit
Oval or Rounded
Oval or Rounded
Plant Size
Minimum Height
370.00 cm300.00 cm
0
3900
👆🏻
Minimum Width
300.00 cm300.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow
Pink, Light Pink, Rose
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Pink, Light Pink, Rose, Tan
Leaf Color in Spring
Green
Green, Burgundy, Plum
Leaf Color in Summer
Green, Dark Green
Burgundy, Plum
Leaf Color in Fall
Yellow, Green, Brown
Yellow, Red, Orange, Orange Red
Leaf Color in Winter
-
-
Shape
Leaf Shape
Heart-shaped
Oval
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam
The pH of Soil
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Spring, Spring, Late Winter
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Grafting, Micropropagation, Seedlings, Tip Layering
Seedlings, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires watering in the growing season
Water deeply about once a week
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Prune in early spring
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Less fertilizing
20-20-20 amount, All-Purpose Liquid Fertilizer, Apply 20-30-20 amount, organic fertlizers
Pests and Diseases
Anisogramma anomalae, Armillaria mellea, Curculio occidentis, Phyllactinia guttata
Leaf spot, Verticillium Wilt
Plant Tolerance
Drought
Drought
Flowers
Showy
Showy
Flower Petal Number
-
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Coarse
Coarse
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Bees
Allergy
Diarrhea, Hay fever, Mouth itching, Rhinoconjunctivitis, Swelling in mouth, Throat itching, Vomiting
Dermatitis
Uses
Aesthetic Uses
Used for making hedges
Used in parkland
Beauty Benefits
Acne, For treating wrinkles, Good for skin and hair
Stops hair loss
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Anthelmintic, Astringent, Diaphoretic, Febrifuge, Miscellany, Nutrients, Stomachic, Tonic
Cholagogue, Febrifuge, Ophthalmic
Part of Plant Used
Bark, Catkins, Fruits, Leaves
Leaves
Other Uses
Basketary, Charcoal, Cosmetics, For making oil
Used as essential oil, Used for making yellow to orange dye, Wood is used for making furniture
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Edible, Foundation, Fruit / Fruit Tree, Hedges, Mixed Border, Screening / Wind Break
Feature Plant, Foundation, Mixed Border, Screening / Wind Break
Botanical Name
CORYLUS avellana
COTINUS 'Grace'
Common Name
European Filbert, Filbert, Harry Lauder's Walking Stick, Hazelnut
Grace Smoketree, Smokebush, Smoketree
In Hindi
Hazelnut
Smokebush
In German
Haselnuss
Smokebush
In French
Noisette
Smokebush
In Spanish
Avellana
Smokebush
In Greek
Φουντούκι
Smokebush
In Portuguese
Avelã
Smokebush
In Polish
Orzech laskowy
Smokebush
In Latin
Hazelnut
Smokebush
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Sapindales
Family
Betulaceae
Anacardiaceae
Genus
Corylus
Cotinus
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
Coryleae
Rhoeae
Subfamily
Coryloideae
Anacardioideae
Number of Species
184
1
27800
👆🏻