Generated by Gemini AI for Araucaria heterophylla
Norfolk Island Pine Plant Care
Araucaria heterophylla (Salisb.) Franco
Araucaria heterophylla, also known as the Norfolk Island pine, is a popular indoor tree with a columnar growth habit and needles that resemble a pine tree. It can grow up to 200 feet tall in its natural habitat but typically reaches around 6-8 feet indoors.
Every 7–14 days
Bright indirect
60–75°F
40–60%
What Is the Norfolk Island Pine?
Norfolk Island Pine (Araucaria heterophylla) belongs to the Araucariaceae family within the Araucaria genus. Norfolk Island Pine is native to Norfolk Island, situated in the South Pacific Ocean between New Caledonia and New Zealand. Norfolk Island Pine is also known as Star Pine, Australian Pine. House Pine. Living Christmas Tree.
Norfolk Island Pine displays a columnar, evergreen growth habit, reaching up to 8 inches tall with a spread of approximately 4 inches. Norfolk Island Pine produces rarely flowers, small cones.
Leaf size: approximately 2 inches.
How Often Should You Water a Norfolk Island Pine?
Araucaria heterophylla requires watering every 7–14 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.
Watering Frequency
Every 7–14 days
Let soil partially dry between waterings
What Light Does the Norfolk Island Pine Need?
Norfolk Island Pine thrives in bright indirect light conditions. The optimal light range is 1000–5000 lux. Avoid placing Norfolk Island Pine in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Bright indirect
1000–5000 lux
What Temperature and Humidity Does the Norfolk Island Pine Prefer?
Araucaria heterophylla grows best at temperatures between 60°F and 75°F. Norfolk Island Pine prefers humidity levels of 40–60%.
Temperature
60–75°F
Humidity
40–60%
What Soil Mix Works Best for a Norfolk Island Pine?
Well-draining soil mix. Good drainage is essential for Norfolk Island Pine to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Norfolk Island Pine?
Repot every 2-3 years in spring. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.
How Do You Propagate a Norfolk Island Pine?
Norfolk Island Pine can be propagated through by seed or stem cuttings.
Fertilizing
Every 1 month
During the growing season
Is the Norfolk Island Pine Toxic to Pets and Children?
Toxic to Pets & Children
Mildly toxic to cats, dogs and humans
What Pests and Diseases Affect the Norfolk Island Pine?
Norfolk Island Pine is susceptible to aphids, scale insects. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.
What USDA Hardiness Zone Does the Norfolk Island Pine Need?
Norfolk Island Pine grows outdoors in USDA Zone 9b – 12b. Native to Norfolk Island, situated in the South Pacific Ocean between New Caledonia and New Zealand, Norfolk Island Pine is adapted to warm climates. In cooler regions, grow Norfolk Island Pine as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 9b – 12b
Keep exploring plants
Norfolk Island Pine is one of many species covered in the complete plant care and identification guide, which groups plants by genus, attribute, and popularity.
It belongs to the Araucaria genus — compare its care with other Araucaria species on PlantoScan.
Norfolk Island Pine thrives in bright light and direct sun — see other bright-light plants.
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