Life Span
Perennial
Perennial
Origin
Europe, Northern Africa, Western Asia
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Canada
Types
Hazelnut, Corylus
-
Habitat
Lower slopes, Moist woods, Slopes
gardens, Hardwood forests
USDA Hardiness Zone
4-8
5-7
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, 10
Habit
Oval or Rounded
Clump-Forming
Flower Color
Yellow
White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Light Green
Leaf Color in Spring
Green
Green, Blue Green
Leaf Color in Summer
Green, Dark Green
Green, Gray Green
Leaf Color in Fall
Yellow, Green, Brown
Green, Gray Green
Leaf Color in Winter
-
Light Green
Leaf Shape
Cordate
Butterfly shaped
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Sunlight
Full Sun, Partial Sun
Partial shade, Full Shade
Type of Soil
Clay, Loam, Sand
Clay, Loam
The pH of Soil
Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Average
Average
Bloom Time
Early Spring, Spring, Late Winter
Late Spring, Early Summer
Where to Plant?
Ground
Ground, Pot
How to Plant?
Budding, Seedlings
Divison, Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Requirements
Do not water frequently, Needs less watering
Medium
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Neutral, Alkaline
Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun
Partial shade, Full Shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove deadheads, Requires very little pruning
Fertilizers
All-Purpose Liquid Fertilizer
No fertilizers needed
Pests and Diseases
Red blotch
Pests and diseases free, Red blotch
Plant Tolerance
Drought
Drought
Flower Petal Number
-
Single
Foliage Texture
Coarse
Coarse
Foliage Sheen
Matte
Matte
Attracts
-
Bees, Butterflies
Aesthetic Uses
-
Showy Purposes
Environmental Uses
Air purification
Air purification
Medicinal Uses
antihelmintic, Astringent, Diaphoretic, Febrifuge, Nutrients, Nutritive
Cancer, Diuretic
Part of Plant Used
Seeds
Flowers, Root
Other Uses
Basketary, Cosmetics, used for making charcoal
-
Used As Indoor Plant
No
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Edible, Foundation, Fruit / Fruit Tree, Hedges, Mixed Border, Screening / Wind Break
Feature Plant, Groundcover
Botanical Name
CORYLUS avellana 'Rote Zellernuss'
JEFFERSONIA diphylla
Common Name
Common Filbert, Redleaf Filbert
-
In Hindi
हेज़लनट
Twinleaf
In German
Haselnuss
Twinleaf
In French
aveline
Twinleaf
In Spanish
avellana
Twinleaf
In Greek
φουντούκι
Twinleaf
In Portuguese
avelã
Twinleaf
In Polish
leszczyna
Twinleaf
In Latin
Filbert
Twinleaf
Phylum
Tracheophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Ranunculales
Family
Betulaceae
Berberidaceae
Genus
Corylus
Jeffersonia
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots
Season and Care of Filbert and Twinleaf
Season and care of Filbert and Twinleaf is important to know. While considering everything about Filbert and Twinleaf Care, growing season is an essential factor. Filbert season is Spring, Summer and Fall and Twinleaf season is Spring, Summer and Fall. The type of soil for Filbert is Clay, Loam, Sand and for Twinleaf is Clay, Loam while the PH of soil for Filbert is Neutral, Alkaline and for Twinleaf is Neutral, Alkaline.
Filbert and Twinleaf Physical Information
Filbert and Twinleaf physical information is very important for comparison. Filbert height is 370.00 cm and width 300.00 cm whereas Twinleaf height is 15.20 cm and width 12.70 cm. The color specification of Filbert and Twinleaf are as follows:
Filbert flower color: Yellow
Filbert leaf color: Green
Twinleaf flower color: White
- Twinleaf leaf color: Green and Blue Green
Care of Filbert and Twinleaf
Care of Filbert and Twinleaf include pruning, fertilizers, watering etc. Filbert pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves and Twinleaf pruning is done Remove deadheads and Requires very little pruning. In summer Filbert needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Twinleaf needs Lots of watering and in winter, it needs Average Water.