Lawns in a dry-summer climate
Perth's mediterranean climate — wet winters, hot dry summers — defines its lawns. The central challenge is carrying a lawn through months of heat and limited water, often on free-draining sandy soils.
Dry summers
Summer is the testing season. Long stretches of heat with little rain mean a lawn's survival depends on deep roots, sensible watering within local rules, and realistic expectations — some seasonal browning is normal and not necessarily a sign of failure.
Water-restriction awareness
Many parts of Western Australia operate watering rosters and restrictions, particularly over summer. Working within these isn't just a rule to follow — it shapes good practice, encouraging deep, well-timed watering rather than frequent light sprinkling.
Always check the current watering days and rules with your local water authority. They change, and they're the authority on what's permitted where you live.
Soil drainage on sand
Perth's sandy soils drain very fast, which is excellent for avoiding waterlogging but poor for holding moisture and nutrients. Improving these soils with organic matter and wetting agents helps water actually reach roots rather than racing straight through.
Heat-stress management
- Water deeply and early in the day to reduce evaporation.
- Mow a little higher in summer so longer leaf shades the soil.
- Improve sandy soil's ability to hold moisture over time.
- Accept some seasonal dormancy rather than over-watering to keep it green.