Life Span
Perennial
Perennial
Type
Tree
Fruit
Origin
Australia
Southern Asia, India, Melanesia, Australia
Types
Araucaria heterophylla
etrog
Number of Varieties
15
0
40000
👆🏻
Habitat
Subtropical forests
Mediterranean region, Subtropical climates, Tropical regions
USDA Hardiness Zone
9-119-11
0
99
👆🏻
AHS Heat Zone
11-1
12-9
Sunset Zone
H1, H2, 17, 21, 22, 23, 24
H1, H2, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Pyramidal
Oval or Rounded
Plant Size
Minimum Height
2,440.00 cm240.00 cm
0
3900
👆🏻
Minimum Width
460.00 cm180.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Green
White, Purple
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green
Yellow
Leaf Color in Spring
Dark Green
Green, Dark Green
Leaf Color in Summer
Dark Green
Green, Dark Green
Leaf Color in Fall
Dark Green
Green, Dark Green
Leaf Color in Winter
Dark Green
Light Green
Shape
Leaf Shape
Needle like
Ovate elongated
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Fast
Medium
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Spring
Early Spring, Spring, Winter, Late Winter, Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Salt, Soil Compaction
Drought
Where to Plant?
Ground
Ground
How to Plant?
Tip cutting
Seedlings, Transplanting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Allow to dry out slightly between watering
Needs less watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Prune if you want to improve plant shape, Remove damaged leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, fertilize every 2-3 weeks while growing
All-Purpose Liquid Fertilizer
Pests and Diseases
Anthracnose, Branch Droop, Root rot, Yellow Leaves
Aphids, Citrus foot rot, Leafminers, Red blotch
Plant Tolerance
Drought
Drought
Flowers
Insignificant
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
Fine
Medium
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Birds, Butterflies
Allergy
-
Mild Allergen
Uses
Aesthetic Uses
Showy Purposes, Used as Christmas tree
Showy Purposes
Beauty Benefits
-
Brightens the skin complexion, Good for skin and hair
Edible Uses
✔
✘
✔
✘
Environmental Uses
Shelter for wildlife, Windbreak
Air purification
Plant Benefits
Medicinal Uses
-
Antibiotic, Antidote, Pulmonary afflictions, Recovering internal injuries
Part of Plant Used
Whole plant, Wood
Fruits, Leaves
Other Uses
Used in Furniture
Used as a nutritious food item, Used As Food, Used for its medicinal properties
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Houseplant, Screening / Wind Break, Shade Trees, Street Trees, Tropical
Container, Edible, Feature Plant, Fruit / Fruit Tree, Hedges, Houseplant, Shade Trees, Topiary / Bonsai / Espalier, Tropical
Botanical Name
ARAUCARIA heterophylla
CITRUS medica
Common Name
Norfolk Island Pine
Citron
In Hindi
नोरफोक द्वीप पाइन
नीबू
In German
Norfolk-Insel Pine
Zitrone
In French
Norfolk Île Pine
Citron
In Spanish
Norfolk Pine Island
Cidra
In Greek
Νησί Νόρφολκ Pine
Κίτρο
In Portuguese
Ilha Norfolk Pine
cidra
In Polish
Norfolk Pine
Cytryna
In Latin
Insula Norfolk Pinus
Chron
Kingdom
Plantae
Plantae
Phylum
Coniferophyta
Magnoliophyta
Class
Pinopsida
Magnoliopsida
Order
Pinales
Sapindales
Family
Araucariaceae
Rutaceae
Genus
Araucaria
Citrus
Clade
-
Angiosperms, Eudicots, Rosids
Tribe
-
Citreae
Subfamily
-
Aurantioideae
Number of Species
137
1
27800
👆🏻