Life Span
Annual
Perennial
Type
Shrub
Tree
Origin
Europe, Northern Africa, Western Asia
Northeastern United States, Mid-Atlantic United States, North-Central United States, Central United States, Canada
Types
Shrub
it is a type of birch
Number of Varieties
53
0
40000
👆🏻
Habitat
Woods
Hillside, Mountain tops
USDA Hardiness Zone
4-84-7
0
99
👆🏻
AHS Heat Zone
8-1
7-1
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20
A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16
Habit
Thicket/Colonizing
Pyramidal
Plant Size
Minimum Height
180.00 cm1,680.00 cm
0
3900
👆🏻
Minimum Width
180.00 cm760.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow
Light Yellow, Light Green
Flower Color Modifier
-
Bicolor
Fruit Color
Brown
Bronze, Sandy Brown
Leaf Color in Spring
Green
Green, Dark Green
Leaf Color in Summer
Green, Dark Green
Dark Green
Leaf Color in Fall
Yellow, Green
Yellow
Leaf Color in Winter
-
-
Shape
Leaf Shape
Lobed
Oval
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Early Spring, Spring, Late Winter
Early Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
-
Where to Plant?
Ground, Pot
Ground
How to Plant?
Grafting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water
Average Water Needs, Do Not over Water
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Clay, Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune to half of its height
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, fertilize twice a year
Pests and Diseases
Red blotch
Borers, Chlorosis
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
-
-
Allergy
-
Respiratory problems, Skin rash
Uses
Aesthetic Uses
Showy Purposes
Landscape Designing, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Shelter for wildlife
Plant Benefits
Medicinal Uses
Minerals, Rich in protein, tonic in pregnancy, Vitamin E
-
Part of Plant Used
Fruits, Leaves, Seeds, Wood
Bark, Sap
Other Uses
Culinary use, Used for its medicinal properties
Edible syrup, used for making charcoal, Used for making wood alcohol, Used in Furniture
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Foundation, Mixed Border, Topiary, Bonsai, Espalier
Feature Plant, Shade Trees
Botanical Name
CORYLUS avellana 'Contorta'
BETULA alleghaniensis
Common Name
common hazel
Yellow Birch
In Hindi
contorted filbert
Yellow Birch
In German
contorted filbert
Yellow Birch
In French
noisetier contorsionné
bouleau jaune
In Spanish
avellana contorsionada
Abedul amarillo
In Greek
παραμορφωμένες φουντουκιού
κίτρινο Birch
In Portuguese
filbert contorcido
κίτρινο Birch
In Polish
wykrzywioną leszczyna
żółte brzozy
In Latin
contortis Avellanam
Birch flavum
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Fagales
Family
Betulaceae
Betulaceae
Genus
Corylus
Betula
Clade
Angiosperms, Eudicots, Rosids
-
Tribe
-
-
Subfamily
-
-
Number of Species
1560
1
27800
👆🏻