Life Span
Perennial
Annual
Type
Shrub, Tree
Vegetable
Origin
Europe, Northern Africa, Western Asia
Europe, Mediterranean, Canary Islands, Northern Africa
Types
Common Hazel, Asian Hazel, Beaked Hazel
Broccoflower, Green Cauliflower
Number of Varieties
14-
0
40000
👆🏻
Habitat
Deciduous forests, Terrestrial
Farms, Mountains
USDA Hardiness Zone
4-81-11
0
99
👆🏻
AHS Heat Zone
8-1
6-1
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Rosette/Stemless
Plant Size
Minimum Height
370.00 cm30.50 cm
0
3900
👆🏻
Minimum Width
300.00 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow
Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
-
Leaf Color in Spring
Green
-
Leaf Color in Summer
Green, Dark Green
Red, Purple, Blue Green, Gray Green, Dark Green
Leaf Color in Fall
Yellow, Green, Brown
Red, Green, Purple, Blue Green, Gray Green, Dark Green
Leaf Color in Winter
-
Red, Purple, Blue Green, Gray Green, Dark Green
Shape
Leaf Shape
Heart-shaped
Round
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
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
Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Spring, Spring, Late Winter
Spring, Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought, Salt
Where to Plant?
Ground
Ground
How to Plant?
Grafting, Micropropagation, Seedlings, Tip Layering
Seedlings, Transplanting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires watering in the growing season
Keep the ground moist but not water-logged, Never Over-water, Requires a lot of watering, 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
Neutral, Alkaline
Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Prune in early spring
Remove dead leaves
Fertilizers
Less fertilizing
All-Purpose Liquid Fertilizer
Pests and Diseases
Anisogramma anomalae, Armillaria mellea, Curculio occidentis, Phyllactinia guttata
Red blotch
Plant Tolerance
Drought
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
Bold
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Insects
Allergy
Diarrhea, Hay fever, Mouth itching, Rhinoconjunctivitis, Swelling in mouth, Throat itching, Vomiting
Asthma, breathing problems, Itchiness, Swelling in the face
Uses
Aesthetic Uses
Used for making hedges
-
Beauty Benefits
Acne, For treating wrinkles, Good for skin and hair
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Anthelmintic, Astringent, Diaphoretic, Febrifuge, Miscellany, Nutrients, Stomachic, Tonic
anti-cancer
Part of Plant Used
Bark, Catkins, Fruits, Leaves
Flowers
Other Uses
Basketary, Charcoal, Cosmetics, For making oil
Economic Purpose, Employed in herbal medicine, Used As Food
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Edible, Foundation, Fruit / Fruit Tree, Hedges, Mixed Border, Screening / Wind Break
Bedding Plant, Container, Edible, Herb / Vegetable
Botanical Name
CORYLUS avellana
BRASSICA oleracea
Common Name
European Filbert, Filbert, Harry Lauder's Walking Stick, Hazelnut
Broccoli, Cabbage, Cauliflower, Collards, Kale, Kohlrabi
In Hindi
Hazelnut
फूलगोभी
In German
Haselnuss
Blumenkohl
In French
Noisette
Choufleur
In Spanish
Avellana
Coliflor
In Greek
Φουντούκι
Κουνουπίδι
In Portuguese
Avelã
Couveflor
In Polish
Orzech laskowy
Kalafior
In Latin
Hazelnut
BRASSICA
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Brassicales
Family
Betulaceae
Brassicaceae
Genus
Corylus
Brassica
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
Coryleae
-
Subfamily
Coryloideae
-
Number of Species
18400
1
27800
👆🏻