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Norfolk Island Pine

Araucaria heterophylla

The Norfolk Island Pine is an elegant, conifer-like plant that makes a popular living Christmas tree or year-round indoor decorative plant. It features soft, symmetrical branches arranged in tiers, creating a distinctive pyramidal shape.

Norfolk Island Pine (Araucaria heterophylla)
Scientific name
Araucaria heterophylla
Family
Araucariaceae
Also known as
Star Pine, Australian Pine
Category
Houseplants
Care difficulty
Moderate
Pet safety
Toxic to pets

How to care for norfolk island pine

  • Light: Prefers bright, indirect light, ideally with some morning sun. Insufficient light can cause lower branches to droop and yellow.
  • Water: Keep the soil consistently moist but never soggy; allow the top inch or two of soil to dry out between waterings. Avoid letting the plant sit in standing water.
  • Soil: Use a well-draining, slightly acidic potting mix. An all-purpose potting mix with added perlite or sand works well.
  • Temperature: Thrives in cool to average room temperatures between 55-70°F (13-21°C). Avoid warm drafts and temperatures consistently above 75°F (24°C).
  • Humidity: Requires high humidity to prevent browning of needle tips. Mist daily, use a pebble tray, or place near a humidifier.
  • Fertilizer: Feed with a balanced liquid fertilizer diluted to half strength every 2-4 weeks during spring and summer. Reduce feeding in fall and winter.
  • Propagation: Propagation is challenging for home growers, typically done from seeds, but side shoots can sometimes be rooted in high humidity conditions.

Is norfolk island pine toxic to pets?

Not pet-safe. Toxic to cats and dogs, potentially causing oral irritation, vomiting, and diarrhea if ingested. See our guide to toxic plants for cats and dogs.

Common problems

  • Browning needle tips or dropping lower branches: Usually a sign of low humidity or insufficient water. Increase humidity and ensure consistent, thorough watering.
  • Leggy growth, sparse branches: Indicates insufficient light. Move the plant to a brighter location with indirect light.

Did you know?

Despite its name, it's not a true pine and is native to Norfolk Island, a small island in the Pacific Ocean between Australia, New Zealand, and New Caledonia.

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