Hume Dam sat at 25% capacity last week. That's 753 gigalitres in a dam that holds three thousand. I drive past it most mornings, and the chalk line on the rocks tells you everything you need to know about the next twelve months. So when clients ring up asking what to put in their front yards this autumn, I've stopped handing out the same plant list I was using five years ago.
Here's what's changed, what hasn't, and what I'd tell any homeowner from Albury to Echuca before planting season ends.
The dam levels matter even if you're on town water
Most people here pay North East Water for their tap supply, not the dam directly. So when I mention Hume's level, the usual response is a shrug. But the dam tells us something the tap doesn't. It tells us how dry the catchment is. And when the catchment is dry, gardens that thrived in a wet year start dropping leaves, browning off, and dying back faster than anyone expects.
Melbourne's storages are 11% lower than this time last year. Yarra Valley Water has already flagged that summer 2026/27 might bring restrictions. Sydney water bills jumped about $168 a year from October. None of that is dramatic on its own. Stack it together though, and you've got a clear signal: the cost of a thirsty garden is climbing, and the buffer is thinning.
The plants I'm leaning on now
After thirteen years digging in this region, I've watched plenty of "drought-tolerant" lists flop because they were written for Sydney or Perth. Out here we cop heatwaves over 40 degrees in January and frosts down to minus three in June. So a plant has to handle both, or it doesn't earn a spot on a SLIDE Living job.
For shade trees, I keep coming back to Mugga Ironbark, Yellow Box, and Red Box. River Red Gum if you've got the room. Kurrajong if you want something that stores water in its trunk and shrugs off a dry spell. Weeping Myall gives you the fine-foliage look without the water bill.
When clients want shrubs and structure, Eremophila glabra and nivea are doing well across my recent jobs. Westringia 'Grey Box' still earns its keep. Grevillea 'Poorinda Royal Mantle' covers ground beautifully. Correa alba and reflexa handle the cold better than most natives people try to plant out here. And there's always Acacia covenyi for blue-grey foliage that holds through winter.
On lawn alternatives, Microlaena stipoides is the one I push hardest. Native, soft underfoot, mows like a regular lawn, and uses a fraction of the water Sir Walter wants. Themeda triandra works if you're after the wild meadow look.
What people get wrong
The biggest mistake I see is treating natives as set-and-forget. Even the toughest plant needs water for its first summer. So when someone tells me their Grevillea died in February, my first question is how often they watered it in December. Usually the answer is "I didn't, because it's a native." That's how you kill something that should have lived for twenty years.
Mistake number two: mixing high-water and low-water plants on the same drip line. If your tomatoes and your Eremophila share an irrigation zone, one of them is suffering. Always.
Skipping mulch is the third one. A decent layer of chunky mulch holds about 70% more moisture in your topsoil than bare dirt. So it's the cheapest insurance you can buy against a hot February.
Then there's the smart-controller trap. Holman makes a Wi-Fi controller that sells at Bunnings for around $140. Hunter Hydrawise sits at the higher end. Both work brilliantly when you set them up right. But both turn into expensive paperweights when someone clicks "default schedule" and walks away. So if you're spending the money, learn the app, or pay your landscaper to dial it in properly.
Smart irrigation pays for itself
A peer-reviewed review from 2024 looked at eighty smart-controller studies. The average household saved about 15% on water. People who were over-watering before that saved more than 40%. On a Wodonga water bill that's not life-changing in year one. But stack it across five years and the controller pays for itself twice over.
NSW Level 1 restrictions also let you water with a smart or drip system before 10am or after 4pm, even when hand-held hoses are off-limits. So there's a regulatory carrot too, not just a stick.
The bushfire angle nobody wants to hear
I'll be honest about this part. After the Walwa fire in late January, more clients started asking about bushfire-resistant plants and decking. That's good. But "fire-resistant" doesn't mean fireproof. The CFA is very clear on this. Every plant burns under the wrong conditions.
What you can do is reduce fuel close to the house, cluster your trees with two-metre canopy gaps, and pick lower-flammability species within five metres of the building. Banksia blechnifolia, Correa pulchella, and Westringia fruticosa all qualify. Then you maintain it. Every year. Without fail.
The other side of that equation is decking. If you're inside a BAL-29 zone, your composite boards need 3mm clips and a galvanised steel subframe to hold the rating. Most homeowners don't know that. Half the composite decks I get asked to inspect aren't compliant, and the owners had no idea until I showed up.
Where I'd start if I were planting tomorrow
Pick three or four trees first. Get them in the ground before mid-May so the roots can settle before summer. Then mulch heavily. Water deeply twice a week for the first three months, after which you can taper off.
Once the trees are in, build the shrub layer with hardy frost-and-drought species. Hold the lawn decision until last, because once you commit to Microlaena or kangaroo grass, you've got to commit to the look as well as the species.
Finally, set up your irrigation as zones, not as a single line. Veggies on one zone, natives on another, shade trees on a third. Then a smart controller earns its keep.
The Murray will keep doing what the Murray does. Wet years and dry years, frosts and forty-degree days, smoke seasons and blue-sky weeks. The yards that thrive through all of it are the ones planted with that variability in mind, not against it.
