Life Span
Perennial
Biennial
Type
Tree
Tree
Origin
Europe, Northern Africa, Western Asia
Australia
Types
Hazelnut, Corylus
Narrowleaf Bottle Tree, Pink Flame Tree, Rusty Kurrajong
Number of Varieties
2530
0
40000
👆🏻
Habitat
Lower slopes, Moist woods, Slopes
Subtropical climates, Subtropical forests
USDA Hardiness Zone
4-89-11
0
99
👆🏻
AHS Heat Zone
8-1
12-9
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20
H1, H2, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Upright/Erect
Plant Size
Minimum Height
370.00 cm2,743.20 cm
0
3900
👆🏻
Minimum Width
300.00 cm1,500.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow
Crimson, Orange Red
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Dark Red, Sienna, Chocolate
Leaf Color in Spring
Green
-
Leaf Color in Summer
Green, Dark Green
Red, Green, Light Green
Leaf Color in Fall
Yellow, Green, Brown
Green
Leaf Color in Winter
-
Green
Shape
Leaf Shape
Cordate
Lobed
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Fast
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Early Spring, Spring, Late Winter
Early Spring, Spring, Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Pollution, Drought
Where to Plant?
Ground
Ground
How to Plant?
Budding, Seedlings
Grafting, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Do not water frequently, Needs less watering
Average Water Needs, Do Not over Water, Requires regular watering
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
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
Fertilizers
All-Purpose Liquid Fertilizer
Nitrogen
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought, Pollution
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
Medium
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Hummingbirds
Allergy
-
allergic reaction, Skin irritation
Uses
Aesthetic Uses
-
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Nesting sites for birds, Shadow Tree, Wildlife
Plant Benefits
Medicinal Uses
antihelmintic, Astringent, Diaphoretic, Febrifuge, Nutrients, Nutritive
-
Part of Plant Used
Seeds
Root, Seeds
Other Uses
Basketary, Cosmetics, used for making charcoal
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Edible, Foundation, Fruit / Fruit Tree, Hedges, Mixed Border, Screening / Wind Break
Feature Plant, Shade Trees, Street Trees, Tropical
Botanical Name
CORYLUS avellana 'Rote Zellernuss'
BRACHYCHITON rupestris
Common Name
Common Filbert, Redleaf Filbert
Australian Flame Tree, Flame Bottle Tree, Illawarra Flame Tree
In Hindi
हेज़लनट
बोतल ट्री
In German
Haselnuss
Flaschenbaum
In French
aveline
Bouteille Arbre
In Spanish
avellana
Árbol de la botella
In Greek
φουντούκι
Μπουκάλι Δέντρο
In Portuguese
avelã
Bottle Tree
In Polish
leszczyna
Butelka Drzewo
In Latin
Filbert
Utrem ligno
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Malvales
Family
Betulaceae
Sterculiaceae
Genus
Corylus
brachychiton
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
-
Sterculieae
Subfamily
-
Sterculioideae
Number of Species
1530
1
27800
👆🏻