Adelaide summers are long, hot and dry. A little preparation in spring sets your garden up to survive the heat and still look its best through the worst of it.
If you garden in Adelaide, you already know summer does not ease in gently. By December the heat arrives in waves, water restrictions tighten, and a garden that looked lush in October can be crisp by January. The good news is that most summer damage is preventable. The work you do in spring is what carries a garden through to autumn.
Start with a deep clean up
Before the heat sets in, clear out anything that competes for water or harbours pests. Weeds are the obvious target, but spent annuals, dead growth and a thick layer of last season's leaves all draw moisture away from the plants you want to keep.
Pull weeds while the soil is still soft from winter rain.
Cut back leggy or finished growth to encourage stronger new shoots.
Clear debris from garden beds so water reaches the soil, not the litter on top of it.
Mulch is not optional in Adelaide
Mulch is the single most effective thing you can do for a summer garden here. A good layer keeps soil temperatures down, slows evaporation dramatically, and suppresses the weeds that would otherwise steal water. Aim for a depth of around seventy five millimetres across beds, keeping it clear of plant stems and trunks.
Check your watering before you need it
The middle of a heatwave is the worst time to discover a blocked dripper or a cracked line. Run your irrigation now and walk the whole system. Look for dry patches, pooling and heads that have drifted out of position over the year.
1Test every zone and watch a full cycle.
2Clear or replace blocked emitters and check the pressure.
3Shift watering to early morning so less is lost to evaporation.
4Adjust the controller for longer, less frequent runs that encourage deeper roots.
If your system is ageing or you are watering by hand and losing the battle, a properly designed drip system pays for itself quickly in both water saved and plants kept alive. It is one of the more common upgrades we are asked about heading into summer.
Choose the right plants for the conditions
Some of the most resilient gardens in Adelaide lean on plants that are simply built for a Mediterranean climate. Natives such as grevilleas, westringia and lomandra, alongside hardy exotics like lavender, rosemary and salvia, will shrug off heat that flattens thirstier choices.
The best time to plant a tree was twenty years ago. The second best time is now.
— An old proverb that holds true every Adelaide spring
When to bring in a hand
A weekend of preparation goes a long way, but established gardens, larger blocks and tired irrigation often need more than a single push. Our team handles seasonal clean ups, mulching, irrigation upgrades and ongoing maintenance across Adelaide, so your garden is ready before the first heatwave rather than recovering after it.
If you would like a hand getting summer ready, get in touch for a quote and we will put together a plan that suits your garden and your budget.
