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Watering Your Lawn in Summer: Happy, Healthy Turf
Summer in Victoria brings sun-kissed days and sparkling blue skies, but it also tests even the most resilient lawns. Soaring temperatures, dry winds and relentless sunshine can place real pressure on your turf. Yet with smart watering habits, your lawn can do more than simply survive; it can flourish into a vibrant, lush gathering place where families connect and memories bloom.
At Coolabah Turf, we grow turf varieties bred specifically for drought tolerance and Australian conditions. Still, even the toughest lawns benefit from a little care as temperatures climb. Here's how to get watering right this summer and keep your backyard thriving.
Water Deeply, Not Frequently
Frequent, shallow watering creates weak root systems that struggle when heat arrives. Instead, water deeply and less often to encourage roots to grow further into the soil, where moisture lingers and temperatures stay cooler.
During extreme heat, aim for two to three deep watering sessions per week. Allow the surface to dry slightly between sessions; this trains your lawn to develop strong, drought-resilient roots that will carry it through the toughest conditions.
Timing Is Everything
The best time to water is between 5am and 10am, when the air is cool and winds are light. This ensures water soaks deep into the soil rather than evaporating into the sky. Avoid watering late at night, as lingering moisture can invite fungal problems that compromise your lawn's health.
Reading Your Lawn's Signals
Your turf will tell you when it needs a drink. Watch for dull, greyish or bluish-green patches, curling or wilted leaf blades, and footprints that remain visible after you've walked across the grass. Spot these signs? Give your lawn a long, refreshing soak right away.
Know Your Turf Variety
Each grass variety has unique water requirements. Here's how our Coolabah Turf varieties perform through summer:
Sir Walter DNA Certified Buffalo is Australia's most popular buffalo grass and our number one seller for home lawns. This soft-leaf buffalo features a dense growth habit that helps retain moisture and reduce evaporation. Its broad leaves shade the soil naturally, making it brilliantly versatile for both sun-drenched backyards and shaded courtyards. Sir Walter tolerates full sun, shade, heat, frost and drought, making it the ideal choice for DIY homeowners and tradespeople creating family spaces. Once established, it's remarkably water-efficient and resilient, perfect for high-traffic areas where children play cricket, families gather for barbecues, and life happens. Imagine laying this soft-leaf turf yourself, watching it knit into the soil and flourish into a sparkling green space where your family gathers.
TifTuf Hybrid Couch stands as Australia's first turf to earn the Smart Approved WaterMark for proven drought tolerance. Research shows TifTuf can deliver high turf quality under drought conditions with 38 percent less water than traditional bermudagrass. This fine-leafed variety combines exceptional water efficiency with outstanding wear tolerance, making it perfect for active backyards.
Eureka Premium VG Kikuyu offers excellent recovery and summer performance. This sun-loving variety thrives in full sun with moderate watering, making it ideal for active family spaces where memories take root.
Nullarbor Couch loves full sunshine and handles both drought and wear with remarkable ease. Perfect for backyard sports and play areas, this variety bounces back quickly after dry periods, staying fresh and play-ready.
Sir Grange Zoysia represents the luxury, low-maintenance choice. Once established, it requires minimal watering to maintain its velvety, emerald-green appearance, giving you more time to enjoy your outdoor space.
Understanding your specific turf type helps you create a watering routine perfectly suited to your lawn's needs.
Making Every Drop Count
Simple practices can transform your lawn's water efficiency. Aerate compacted soil to help water reach roots more effectively. Apply a soil wetting agent like Amgrow Wettasoil to prevent runoff and improve absorption, particularly in clay or water-repellent soils. Check your sprinklers regularly to ensure even coverage without wasteful overspray onto driveways or paths. Mulch your garden beds to reduce water loss from surrounding soil.
These straightforward habits reduce water demand while building resilience and lowering your water bills.
Supporting Strength Through Fertilisation
Regular fertilising keeps your lawn robust and radiant through summer heat. Apply LSA Premium Lawn Food or Exceed Liquid Fertiliser every six to eight weeks during the growing season. Always water thoroughly after applying fertiliser to activate nutrients and prevent leaf burn.
A Final Word from the Coolabah Crew
Consistency builds resilience. A lawn that receives regular, deep watering under the right conditions develops stronger roots and greater drought tolerance over time. These sustained practices create sparkling outdoor spaces that welcome families, support play and bring communities together.
If you're unsure about watering requirements for your specific turf variety or region, reach out to our friendly Lawn Doctor team for personalised advice. We're here to help you create thriving green spaces where life happens.
