Life Span
Perennial
Perennial
Type
Shrub, Tree
Tree
Origin
Europe, Northern Africa, Western Asia
Europe, Southern Asia, Southeastern Asia, India, China
Types
Common Hazel, Asian Hazel, Beaked Hazel
cinnamomeum, zeylanicum, delavayi
Number of Varieties
145
0
40000
👆🏻
Habitat
Deciduous forests, Terrestrial
Dappled Shade, Woodlands
USDA Hardiness Zone
4-87-9
0
99
👆🏻
AHS Heat Zone
8-1
9-6
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20
H1, 8, 9, 14, 15, 16, 17, 23, 24
Habit
Oval or Rounded
Upright/Erect
Plant Size
Minimum Height
370.00 cm910.00 cm
0
3900
👆🏻
Minimum Width
300.00 cm300.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow
White, Red, Pink
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Brown, Chocolate
Leaf Color in Spring
Green
Green, Dark Green
Leaf Color in Summer
Green, Dark Green
Dark Green
Leaf Color in Fall
Yellow, Green, Brown
Dark Green
Leaf Color in Winter
-
Dark Green
Shape
Leaf Shape
Heart-shaped
Ovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
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
Neutral, Alkaline
Acidic
Soil Drainage
Average
Average
Bloom Time
Early Spring, Spring, Late Winter
Early Spring, Spring, Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Ground
Ground
How to Plant?
Grafting, Micropropagation, Seedlings, Tip Layering
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires watering in the growing season
Reduce water once established
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Acidic
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Prune in early spring
Prune after flowering, Prune if you want to improve plant shape, Remove dead or diseased plant parts
Fertilizers
Less fertilizing
Doesn't require fertilization when grown in rich soil, Fertilize in early spring, fertilize in winter, Mulch
Pests and Diseases
Anisogramma anomalae, Armillaria mellea, Curculio occidentis, Phyllactinia guttata
Phytophthora, Thripes
Plant Tolerance
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
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Butterflies
Allergy
Diarrhea, Hay fever, Mouth itching, Rhinoconjunctivitis, Swelling in mouth, Throat itching, Vomiting
-
Uses
Aesthetic Uses
Used for making hedges
Showy Purposes
Beauty Benefits
Acne, For treating wrinkles, Good for skin and hair
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Insect Repellent, Shadow Tree, Windbreak
Plant Benefits
Medicinal Uses
Anthelmintic, Astringent, Diaphoretic, Febrifuge, Miscellany, Nutrients, Stomachic, Tonic
antimicrobial, Cancer, Dermatitis
Part of Plant Used
Bark, Catkins, Fruits, Leaves
Flowers, Leaves
Other Uses
Basketary, Charcoal, Cosmetics, For making oil
Used as fuel, Used as insect repellent, Used as Ornamental plant, Used for its medicinal properties
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Edible, Foundation, Fruit / Fruit Tree, Hedges, Mixed Border, Screening / Wind Break
Feature Plant, Mixed Border, Topiary / Bonsai / Espalier
Botanical Name
CORYLUS avellana
RHODODENDRON arboreum
Common Name
European Filbert, Filbert, Harry Lauder's Walking Stick, Hazelnut
Chalan, Rose Tree, Tree Rhododendron
In Hindi
Hazelnut
लाल बुरांश
In German
Haselnuss
Rhododendron arboreum
In French
Noisette
Rhododendron arboreum
In Spanish
Avellana
arboreum rododendro
In Greek
Φουντούκι
Rhododendron arboreum
In Portuguese
Avelã
arboreum Rhododendron
In Polish
Orzech laskowy
różanecznik drzewiasty
In Latin
Hazelnut
Prunus arborea
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Ericales
Family
Betulaceae
Ericaceae
Genus
Corylus
Rhododendron
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Tribe
Coryleae
-
Subfamily
Coryloideae
-
Number of Species
181000
1
27800
👆🏻