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Norfolk Island pine care

Araucaria heterophylla

Thirsty’s starting schedule for Norfolk Island pine: about every 7 days. Check the soil and adjust it to your home.

Watering

Water regularly from spring to autumn, letting the soil dry a little between waterings without ever staying wet. Water sparingly in winter. [1][2]

Light

A bright spot, ideally with some direct sun; light afternoon shade can prevent yellowing. [1][2]

Humidity

Copes with dry indoor air, but dry air can cause needle drop, so a pebble tray, humidifier or winter misting in heated rooms helps. [1][2]

Soil and potting

Fertile, porous, slightly acidic, well-drained potting soil in a pot with drainage holes. [1][2]

Pets

ASPCA lists Norfolk Island pine as non-toxic to cats and dogs. [3]

Sources

1. NC State Extension (Extension Gardener Plant Toolbox): Araucaria heterophylla (Norfolk Island Pine)
2. University of Illinois Extension: Norfolk Island Pines (Good Growing)
3. ASPCA: Toxic and Non-toxic Plants: Australian Pine

This page summarizes the sources above; follow them for the full picture. Light, pot, soil and season all change how fast a plant dries out, so check the soil before you water. Last reviewed October 9, 2026.