Autumn is one of the best times to lay new turf in Sydney. With milder temperatures and more consistent rainfall, the conditions are ideal for helping new grass establish strong roots before the cooler months of winter set in. Whether you’re considering Sir Walter Buffalo, Matilda Buffalo, or Kikuyu, here’s everything you need to know to ensure a lush, thriving lawn.
Why Lay Turf in Autumn?
Laying turf in autumn offers several advantages:- Mild Temperatures: The cooler conditions reduce stress on the turf compared to the extreme heat of summer.
- More Rainfall: Autumn showers provide natural hydration, reducing the need for frequent watering.
- Strong Root Development: The grass has time to establish a deep root system before winter dormancy, ensuring a healthy lawn in spring.
Choosing the Right Turf Variety
Sydney’s climate is well-suited to a range of turf varieties, but Sir Walter Buffalo, Matilda Buffalo, and Kikuyu are particularly popular for their resilience and performance. Here’s how each one fares when laid in autumn:Sir Walter Buffalo
- Shade Tolerance: Excellent – great for backyards with trees or shaded areas.
- Drought Resistance: High – retains moisture well during dry periods.
- Softness: Soft underfoot – ideal for families and pets.
- Establishment Time: Moderate – benefits from regular watering after installation.
Matilda Buffalo
- Shade Tolerance: Very good – performs well in partial shade.
- Drought Resistance: High – handles dry conditions well.
- Softness: Finer leaf than Sir Walter – luxurious feel underfoot.
- Establishment Time: Moderate – establishes well in autumn conditions with adequate care.
Kikuyu
- Sun Requirement: High – thrives in full sun.
- Growth Rate: Fast – quick establishment and recovery from wear.
- Durability: Very high – excellent for high-traffic areas.
- Water Needs: Moderate – requires regular watering initially but is drought-resistant once established.
Steps for Laying Turf in Autumn
1. Prepare the Soil
Proper preparation is crucial for successful turf installation. Follow these steps:- Remove any weeds, rocks, or debris.
- Loosen the topsoil to a depth of 10–15cm.
- Add a quality turf underlay or sandy loam soil to improve drainage and nutrient retention.
- Level the area and lightly compact the soil to create a firm base.
2. Lay the Turf
- Start laying the turf along a straight edge, staggering the joins like brickwork.
- Press the edges together firmly to prevent gaps.
- Use a roller or lightly walk over the turf to ensure good soil contact.
3. Watering and Maintenance
- Water thoroughly immediately after laying the turf.
- For the first two weeks, water daily unless there is significant rainfall.
- Reduce watering frequency once the turf begins to establish.
- Avoid mowing until the grass is well-rooted, usually after 3–4 weeks.
Caring for Your New Lawn Through Winter
- Minimal Mowing: Growth slows in winter, so mow only when necessary.
- Fertilising: Apply a slow-release fertiliser before winter to support healthy growth.
- Weed Control: Keep an eye out for weeds and remove them promptly to prevent competition for nutrients.