Port Jackson fig care guide

Ficus rubiginosa

Also known as: Rusty fig, Little-leaf fig

Pets and children

Caution advised

The white sap released from cut stems and leaves can irritate skin and mouth and upset the stomach; keep it out of reach and consult a veterinarian (or a doctor, for a child) if eaten.

How often to water Port Jackson fig

Spring–Summer (Mar–Sep)
Every 5 days
Once the topsoil is dry, water until it runs from the drainage holes, as a guide; in midsummer the soil dries faster.
Autumn (Oct–Nov)
Every 7 days
Stretch the interval as it cools, waiting about two days after the soil dries.
Winter (Dec–Feb)
Every 10 days
Water roughly three to five days after the soil dries; kept a little dry, it copes with the cold better.

Light and placement for Port Jackson fig

Adaptable, from a bright window to a spot a little way inside; generally morning sun is about right, midsummer sun is best avoided, and a dim spot makes it shed leaves.

Overwintering Port Jackson fig

Overwintering guide: 5°C (41°F) or above

Tougher than most rubber figs, but as a guide keep it indoors in a bright spot above about 5°C, away from cold windowpanes, and water sparingly so the soil stays on the dry side.

Fertilizing and repotting Port Jackson fig

Fertilizer

Slow-release fertilizer about every two months from May to September is generally enough; indoors it grows slowly, and overfeeding stretches the stems, so give none from October on.

When to repot

Spring–Summer (Mar–Sep)

Common problems with Port Jackson fig

  • Overwatering rots the roots; leaves turn yellow and drop.
  • A sudden move to a darker spot makes it drop leaves.
  • Cold air at a winter window damages the leaf tips.

Tips for growing Port Jackson fig

  • It grows slowly, so check that the soil has dried before each watering.
  • Pruning encourages side shoots, and the trunk can be trained into curved shapes.
  • Scale insects are common, so check the undersides of leaves and the stems now and then.

These are AI-generated general guidelines. They vary with the variety, the placement and the pot size. For effects on pets or children, consult a veterinarian or a doctor.

Keep your plant log going

Greenery is a free app that keeps your plant care going, with watering reminders and photo records. Available on iOS and Android.

Download on the App StoreGet it on Google Play