Life Span
Perennial
Perennial
Type
Shrub, Tree
Shrub
Origin
Europe, Northern Africa, Western Asia
Southwestern United States, Mexico
Types
Common Hazel, Asian Hazel, Beaked Hazel
-
Number of Varieties
1440
0
40000
👆🏻
Habitat
Deciduous forests, Terrestrial
Wild
USDA Hardiness Zone
4-88-10
0
99
👆🏻
AHS Heat Zone
8-1
10-8
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20
10, 11, 12, 13
Habit
Oval or Rounded
Clump-Forming
Plant Size
Minimum Height
370.00 cm90.00 cm
0
3900
👆🏻
Minimum Width
300.00 cm5.10 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow
Hot Pink
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Brown
Leaf Color in Spring
Green
Blue Green, Gray Green
Leaf Color in Summer
Green, Dark Green
Blue Green, Gray Green
Leaf Color in Fall
Yellow, Green, Brown
Blue Green, Gray Green
Leaf Color in Winter
-
-
Shape
Leaf Shape
Heart-shaped
Lance shaped
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Medium
Fast
Type of Soil
Clay, Loam, Sand
Sand
The pH of Soil
Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Spring, Spring, Late Winter
Early Spring, Spring, Late Spring, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Ground
Container, Ground
How to Plant?
Grafting, Micropropagation, Seedlings, Tip Layering
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires watering in the growing season
occasional watering once established
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
Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Prune in early spring
Remove damaged leaves, Remove dead branches, 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
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Hummingbirds
Allergy
Diarrhea, Hay fever, Mouth itching, Rhinoconjunctivitis, Swelling in mouth, Throat itching, Vomiting
poisonous if ingested
Uses
Aesthetic Uses
Used for making hedges
Borders, Showy Purposes
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
constipation, Stomach pain, Swelling, Wounds
Part of Plant Used
Bark, Catkins, Fruits, Leaves
Flowers, Leaves, Stem
Other Uses
Basketary, Charcoal, Cosmetics, For making oil
Showy Purposes, 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
Cutflower, Mixed Border, Rock Garden / Wall, Wildflower
Botanical Name
CORYLUS avellana
PENSTEMON parryi
Common Name
European Filbert, Filbert, Harry Lauder's Walking Stick, Hazelnut
Parry's Beardtongue
In Hindi
Hazelnut
penstemon parryi
In German
Haselnuss
penstemon parryi
In French
Noisette
penstemon parryi
In Spanish
Avellana
parryi penstemon
In Greek
Φουντούκι
penstemon parryi
In Portuguese
Avelã
parryi penstemon
In Polish
Orzech laskowy
penstemon parryi
In Latin
Hazelnut
Persicaria californicum
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Lamiales
Family
Betulaceae
Scrophulariaceae
Genus
Corylus
Penstemon
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Tribe
Coryleae
-
Subfamily
Coryloideae
-
Number of Species
181
1
27800
👆🏻