Life Span
Perennial
Perennial
Type
Fruit
Shrub
Origin
Southern Asia, India, Melanesia, Australia
China, Japan
Types
etrog
-
Number of Varieties
55
0
40000
👆🏻
Habitat
Mediterranean region, Subtropical climates, Tropical regions
subtropical regions, Temperate Regions
USDA Hardiness Zone
9-116-9
0
99
👆🏻
AHS Heat Zone
12-9
9-7
Sunset Zone
H1, H2, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
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
Oval or Rounded
Plant Size
Minimum Height
240.00 cm300.00 cm
0
3900
👆🏻
Minimum Width
180.00 cm300.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Purple
White, Silver
Flower Color Modifier
Bicolor
-
Fruit Color
Yellow
Reddish Plum
Leaf Color in Spring
Green, Dark Green
White, Dark Green, Sienna
Leaf Color in Summer
Green, Dark Green
White, Dark Green, Sienna
Leaf Color in Fall
Green, Dark Green
White, Dark Green, Sienna
Leaf Color in Winter
Light Green
White, Dark Green, Sienna
Shape
Leaf Shape
Ovate elongated
broad, flat
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Medium
Fast
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Spring, Spring, Winter, Late Winter, Indeterminate
Fall, Late Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Pollution, Salt
Where to Plant?
Ground
Ground, Pot
How to Plant?
Seedlings, Transplanting
Cuttings, root cutting, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Needs less watering
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Aphids, Citrus foot rot, Leafminers, Red blotch
Coral Spot, Leaf spot, Red blotch
Plant Tolerance
Drought
Drought
Flowers
Showy
Insignificant
Flower Petal Number
Single
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies
Birds
Allergy
Mild Allergen
Toxic
Uses
Aesthetic Uses
Showy Purposes
Bonsai, Cottage Garden, Ground Cover
Beauty Benefits
Brightens the skin complexion, Good for skin and hair
Skin irritation
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Fixes Nitrogen
Plant Benefits
Medicinal Uses
Antibiotic, Antidote, Pulmonary afflictions, Recovering internal injuries
Antiasthamatic, Antitussive, Astringent
Part of Plant Used
Fruits, Leaves
Fruits, Leaves, Root, Stem
Other Uses
Used as a nutritious food item, Used As Food, Used for its medicinal properties
Used as Ornamental plant, Used for making hedge
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
Feature Plant, Hedges, Screening, Wind Break
Botanical Name
CITRUS medica
Elaeagnus pungens
Common Name
Citron
Silverthorn
In Hindi
नीबू
Silverthorn
In German
Zitrone
Silverthorn
In French
Citron
Silverthorn
In Spanish
Cidra
Silverthorn
In Greek
Κίτρο
Silverthorn
In Portuguese
cidra
Silverthorn
In Polish
Cytryna
Silverthorn
In Latin
Chron
Silverthorn
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Sapindales
Rhamnales
Family
Rutaceae
Elaeagnaceae
Genus
Citrus
Elaeagnus
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
Citreae
-
Subfamily
Aurantioideae
-
Number of Species
770
1
27800
👆🏻