Life Span
Perennial
Perennial
Type
Fruit
Shrub, Tree
Origin
Southern Asia, India, Melanesia, Australia
Europe, Northern Africa, Western Asia
Types
etrog
Common Hazel, Asian Hazel, Beaked Hazel
Number of Varieties
514
0
40000
👆🏻
Habitat
Mediterranean region, Subtropical climates, Tropical regions
Deciduous forests, Terrestrial
USDA Hardiness Zone
9-114-8
0
99
👆🏻
AHS Heat Zone
12-9
8-1
Sunset Zone
H1, H2, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
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
240.00 cm370.00 cm
0
3900
👆🏻
Minimum Width
180.00 cm300.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Purple
Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Yellow
Brown
Leaf Color in Spring
Green, Dark Green
Green
Leaf Color in Summer
Green, Dark Green
Green, Dark Green
Leaf Color in Fall
Green, Dark Green
Yellow, Green, Brown
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Ovate elongated
Heart-shaped
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial 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
Early Spring, Spring, Winter, Late Winter, Indeterminate
Early Spring, Spring, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Transplanting
Grafting, Micropropagation, Seedlings, Tip Layering
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Needs less 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, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune in early spring
Fertilizers
All-Purpose Liquid Fertilizer
Less fertilizing
Pests and Diseases
Aphids, Citrus foot rot, Leafminers, Red blotch
Anisogramma anomalae, Armillaria mellea, Curculio occidentis, Phyllactinia guttata
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
Medium
Coarse
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies
-
Allergy
Mild Allergen
Diarrhea, Hay fever, Mouth itching, Rhinoconjunctivitis, Swelling in mouth, Throat itching, Vomiting
Uses
Aesthetic Uses
Showy Purposes
Used for making hedges
Beauty Benefits
Brightens the skin complexion, Good for skin and hair
Acne, For treating wrinkles, Good for skin and hair
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Antibiotic, Antidote, Pulmonary afflictions, Recovering internal injuries
Anthelmintic, Astringent, Diaphoretic, Febrifuge, Miscellany, Nutrients, Stomachic, Tonic
Part of Plant Used
Fruits, Leaves
Bark, Catkins, Fruits, Leaves
Other Uses
Used as a nutritious food item, Used As Food, Used for its medicinal properties
Basketary, Charcoal, Cosmetics, For making oil
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Edible, Feature Plant, Fruit / Fruit Tree, Hedges, Houseplant, Shade Trees, Topiary / Bonsai / Espalier, Tropical
Edible, Foundation, Fruit / Fruit Tree, Hedges, Mixed Border, Screening / Wind Break
Botanical Name
CITRUS medica
CORYLUS avellana
Common Name
Citron
European Filbert, Filbert, Harry Lauder's Walking Stick, Hazelnut
In Hindi
नीबू
Hazelnut
In German
Zitrone
Haselnuss
In French
Citron
Noisette
In Spanish
Cidra
Avellana
In Greek
Κίτρο
Φουντούκι
In Portuguese
cidra
Avelã
In Polish
Cytryna
Orzech laskowy
In Latin
Chron
Hazelnut
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Sapindales
Fagales
Family
Rutaceae
Betulaceae
Genus
Citrus
Corylus
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
Citreae
Coryleae
Subfamily
Aurantioideae
Coryloideae
Number of Species
718
1
27800
👆🏻