The native backbone
WA natives are waterwise by definition — they evolved on this exact sand. Callistemon (bottlebrush) and westringia make tough screens and hedges; grevilleas bring birds and colour through winter; kangaroo paw is the architectural feature that says Perth. Groundcover myoporum and scaevola carpet hot banks that kill anything softer.
Tough non-natives that earn their place
Rosemary, lavender and olives shrug off Perth summers; agaves and aloes give sculpture with zero fuss; lilly pilly remains the lush-screen pick where some watering is available. Mediterranean-climate plants generally translate well — they're solving the same problem.
Establishment: the part everyone skips
'Waterwise' means waterwise once established — a first summer with no water kills natives as dead as anything else. Plant in autumn, improve the planting hole with compost and a wetting agent, mulch, and water deeply once a week through the first summer. From the second year, most of the list above lives on rain plus the odd deep drink.
Design notes that save water by themselves
Our plant racks are stocked to this exact playbook — walk in and the range you see is the range that works here.
- Group plants by water need (hydrozoning) so drip zones run efficiently
- Deep, infrequent watering grows deep roots — daily sips grow lazy ones
- Mulch every bed to 75 mm — it halves evaporation before a plant is even chosen
- Turn irrigated lawn you don't use into pebble + native beds