Life Span
Perennial
Perennial
Type
Tree
Shrub, Tree
Origin
United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Texas, Canada
Europe, Northern Africa, Western Asia
Types
Juglans nigra
Common Hazel, Asian Hazel, Beaked Hazel
Number of Varieties
1014
0
40000
👆🏻
Habitat
bottomlands, Moist woods
Deciduous forests, Terrestrial
USDA Hardiness Zone
4-94-8
0
99
👆🏻
AHS Heat Zone
9-3
8-1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20
Habit
Oval or Rounded
Oval or Rounded
Plant Size
Minimum Height
1,830.00 cm370.00 cm
0
3900
👆🏻
Minimum Width
1,830.00 cm300.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow green
Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Chocolate
Brown
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Green, Dark Green
Green, Dark Green
Leaf Color in Fall
Yellow, Dark Green, Yellow green, Gold
Yellow, Green, Brown
Leaf Color in Winter
-
-
Shape
Leaf Shape
Pinnate
Heart-shaped
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Late Spring, Early Summer
Early Spring, Spring, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Grafting, Micropropagation, Seedlings, Tip Layering
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Requires regular watering
Requires watering in the growing season
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Prune in early spring, Prune when plant is dormant, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Prune in early spring
Fertilizers
Apply NPK fertilizer at the ratio of 6-24-24
Less fertilizing
Pests and Diseases
Red blotch
Anisogramma anomalae, Armillaria mellea, Curculio occidentis, Phyllactinia guttata
Plant Tolerance
-
Drought
Flowers
Insignificant
Showy
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
Coarse
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies
-
Allergy
Anaphylaxis, Toxic
Diarrhea, Hay fever, Mouth itching, Rhinoconjunctivitis, Swelling in mouth, Throat itching, Vomiting
Uses
Aesthetic Uses
-
Used for making hedges
Beauty Benefits
Good for skin
Acne, For treating wrinkles, Good for skin and hair
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Shadow Tree
Air purification
Plant Benefits
Medicinal Uses
Cancer, Coronary diseases, Cures constipation, Diarrhea, Diphtheria, High cholestrol, Immunity, Intestinal worms, Leukemia, Skin wounds, Sore throat, Syphilis, Use as a gargle
Anthelmintic, Astringent, Diaphoretic, Febrifuge, Miscellany, Nutrients, Stomachic, Tonic
Part of Plant Used
Fruits
Bark, Catkins, Fruits, Leaves
Other Uses
Used As Food, Used as Ornamental plant
Basketary, Charcoal, Cosmetics, For making oil
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees
Edible, Foundation, Fruit / Fruit Tree, Hedges, Mixed Border, Screening / Wind Break
Botanical Name
JUGLANS nigra
CORYLUS avellana
Common Name
Black Walnut
European Filbert, Filbert, Harry Lauder's Walking Stick, Hazelnut
In Hindi
काले अखरोट के पेड़
Hazelnut
In German
Schwarz Walnussbaum
Haselnuss
In French
Noir noyer
Noisette
In Spanish
nogal negro
Avellana
In Greek
Μαύρη καρυδιά
Φουντούκι
In Portuguese
nogueira preta
Avelã
In Polish
Czarny orzech drzewo
Orzech laskowy
In Latin
Niger walnut tree
Hazelnut
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Juglandales
Fagales
Family
Juglandaceae
Betulaceae
Genus
Juglans
Corylus
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
Juglandeae
Coryleae
Subfamily
Juglandinae
Coryloideae
Number of Species
1618
1
27800
👆🏻