Autumn is one of the most important seasons for lawn care in Sydney. Cooler temperatures, reduced evaporation and more consistent rainfall create ideal conditions for repairing summer damage and strengthening lawns ahead of winter.
Mowing should continue regularly through autumn, although growth will gradually slow. Maintain the recommended height for your grass type and avoid cutting too short. Removing too much leaf exposes soil, increases weed pressure and stresses the lawn as temperatures drop.
Watering requirements change as the weather cools. Reduce frequency but continue to water deeply during dry periods. Overwatering in autumn can lead to fungal issues, particularly in shaded or poorly drained areas.
Autumn is an excellent time to address soil health. Aeration helps relieve compaction caused by summer use and improves root development. Adding organic matter or soil conditioners can further improve structure and nutrient availability.
Weed control remains important during autumn. Treat persistent summer weeds and monitor for emerging winter weeds before they establish. We recommend Lawn Solutions OxaFert Herbicide and Fertiliser. This pre-emergent herbicide is specifically designed for warm-season turf varieties and targets weed seedlings during germination, preventing annual grasses like Winter Grass and Crabgrass from taking hold. With a balanced blend of Nitrogen, Phosphorus, Potassium, Sulphur, Iron, and Magnesium, OxaFert provides your lawn with a nutrient boost. A clean lawn heading into winter recovers faster in spring.
Consistent autumn lawn care helps Sydney lawns stay healthier through winter and sets the foundation for strong growth when warmer weather returns.
Explore our other blog posts for more lawn care information and advice.
Summer Weeds Taking Over? How to Get Them Under Control Before Autumn
Is Autumn the Best Time to Lay New Turf?