Life Span
Perennial
Annual and Perennial
Type
Shrub, Tree
Aquatics
Origin
Europe, Northern Africa, Western Asia
World/Pandemic
Types
Common Hazel, Asian Hazel, Beaked Hazel
Utricularia graminifolia, Utricularia vulgaris, Utricularia gibba
Number of Varieties
14220
0
40000
👆🏻
Habitat
Deciduous forests, Terrestrial
Lakes, stream banks
USDA Hardiness Zone
4-8-9999
0
99
👆🏻
AHS Heat Zone
8-1
-
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20
21,22
Habit
Oval or Rounded
Spreading
Plant Size
Minimum Height
370.00 cm10.00 cm
0
3900
👆🏻
Minimum Width
300.00 cm5.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow
Yellow, Purple, Lavender
Flower Color Modifier
Bicolor
-
Fruit Color
Brown
-
Leaf Color in Spring
Green
-
Leaf Color in Summer
Green, Dark Green
-
Leaf Color in Fall
Yellow, Green, Brown
-
Leaf Color in Winter
-
-
Shape
Leaf Shape
Heart-shaped
Orbicular
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
-
The pH of Soil
Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
-
Bloom Time
Early Spring, Spring, Late Winter
-
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Wet Site
Where to Plant?
Ground
In Water
How to Plant?
Grafting, Micropropagation, Seedlings, Tip Layering
Divison, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires watering in the growing season
Requires 4 to 8 inches of water above the soil line
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
-
Soil Drainage Capacity
Average
-
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Prune in early spring
Cut away fading foliage, 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
hair algae
Plant Tolerance
Drought
Wet Site
Flowers
✔
✘
✔
✘
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
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
Sometimes
Sometimes
Self-Sowing
✔
✘
✔
✘
Attracts
-
Insects
Allergy
Diarrhea, Hay fever, Mouth itching, Rhinoconjunctivitis, Swelling in mouth, Throat itching, Vomiting
Avoid during Pregnancy
Uses
Aesthetic Uses
Used for making hedges
Showy Purposes, Water gardening
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
Diuretic, Vulnerary
Part of Plant Used
Bark, Catkins, Fruits, Leaves
Leaves, Root
Other Uses
Basketary, Charcoal, Cosmetics, For making oil
Food for animals, Showy Purposes
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Edible, Foundation, Fruit / Fruit Tree, Hedges, Mixed Border, Screening / Wind Break
Bog Garden, Container, Water Gardens, Wildflower
Botanical Name
CORYLUS avellana
UTRICULARIA
Common Name
European Filbert, Filbert, Harry Lauder's Walking Stick, Hazelnut
Bladderwort
In Hindi
Hazelnut
Bladderwort plant
In German
Haselnuss
bladderwort Pflanze
In French
Noisette
plante Bladderwort
In Spanish
Avellana
planta bladderwort
In Greek
Φουντούκι
φυτό υδρόβιο φυτό
In Portuguese
Avelã
planta bladderwort
In Polish
Orzech laskowy
Bladderwort roślin
In Latin
Hazelnut
bladderwort herba
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Scrophulariales
Family
Betulaceae
Lentibulariaceae
Genus
Corylus
Utricularia
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Tribe
Coryleae
-
Subfamily
Coryloideae
Pitcairnioideae
Number of Species
18220
1
27800
👆🏻