Norfolk Island pine repotting

Check roots and drainage before repotting Araucaria heterophylla. Move it in spring when roots crowd the container, using a well-drained mix and a container no more than one third larger.

Plant coveredAraucaria heterophyllaNorfolk Island pine · indoor and outdoor

Check the roots, mix and drainage

When to repot

What to inspect

Lift the Norfolk Island pine when roots are congested, circle the container, emerge through holes, or the crowded root ball affects drainage. Do not repot solely because the tree has grown taller.

What changes it

Repot in spring as growth begins. Avoid fresh wet potting mix around the plant during slow winter growth. This is general container timing, not a fixed Norfolk Island calendar.

Use the smallest practical size increase

Choosing the next pot

If more room is needed, use a container no more than one third larger than the current one. For a smaller pot, use only a modest increase in width and depth.

Move the rootball without unnecessary damage

How to repot

Use a well-drained peat-free loam-based mix with extra grit, preserve the root ball and upright leader, and remove only soft or rotted roots found during inspection.

Keep light, water and support steady

After repotting

Water the refreshed container through and let excess drain, then keep the plant in its stable bright, sheltered position. If it moves outdoors in summer, return it under glass before cold weather.

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