Can Australian native plants actually thrive inside your home?

Grow Aussie natives indoors: varieties, tips and tricks · 6:50 · Video: Gardening Australia · Watch at the source

In short: While many associate Australian natives with the harsh outback, several species are perfectly suited for indoor living. By selecting the right species and mimicking their natural habitats, you can bring striking foliage and unique forms into your living space without the typical struggle.

Bringing Australian natives indoors requires a strategic approach to species selection. For those with limited light, rainforest species are the most reliable choice as they are naturally adapted to lower light levels. If you have a bright, warm spot, you might consider bush tucker varieties like the Davidson Plum, though you should note that indoor plants won't produce fruit unless they are successfully pollinated.

The environment inside a home presents unique challenges, particularly regarding humidity and airflow. To prevent dehydration, it is vital to keep plants away from air-conditioners, heaters, and fireplaces, which can dry them out. Ideally, plants should be placed in filtered light, avoiding hot, north-facing positions that risk burning the foliage. If a plant struggles, you may need to move it to a different location as the seasons change.

Maintenance is key to ensuring these plants thrive. Using a high-quality native potting mix is essential, as these mixes are designed to drain well and include necessary fertilisers. To prevent root rot, water the plants so they stay moist but not drowning; a helpful technique is to use a pot that drains freely into a secondary, sealed pot lined with gravel. Every six months, you should top up the indoor pots and wipe the leaves with a moist rag to remove dust, which can otherwise block essential light.

Finally, keep a close eye on pests like scale and mealy-bugs. If you spot these, treating them with horticultural oil is a recommended way to manage the issue and keep your indoor greenery healthy.

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