Mastering Zoysia Lawn Care in Southeast Queensland

Mastering Zoysia Lawn Care in Southeast Queensland


Welcome to the world of Zoysia lawns, where resilience meets beauty in the warm embrace of Southeast Queensland. Whether you're tending to Zoysia Australis or any other variety, understanding its unique needs is key to a thriving lawn. In this guide, we'll explore the essentials of Zoysia lawn care, ensuring your lawn remains a lush oasis amidst Queensland's climate challenges.

Zoysia grasses, including the newest kid on the block, zoysia Australis, offers several characteristics ideal for Southeast Queensland:

Click here to learn more about Zoysia Australis

Heat and Drought Tolerance: Zoysia's remarkable ability to withstand the scorching heat and sporadic droughts of Queensland's climate is truly unmatched. While other grass varieties may wither and brown under the relentless sun, Zoysia remains resilient, retaining its lush green hue even in the harshest of conditions. Its deep root system enables it to access water stored deeper in the soil, ensuring survival during extended dry spells. This inherent toughness makes Zoysia turf grass an invaluable asset for homeowners who value a lawn that can thrive despite the challenges posed by Queensland's climate fluctuations.

Low Maintenance: One of Zoysia's most appealing attributes is its low maintenance nature. Once established, this grass variety requires minimal upkeep, freeing homeowners from the constant demands of labor-intensive lawn care routines. Unlike high-maintenance grasses that necessitate frequent watering, mowing, and fertilising, Zoysia turf thrives with little intervention. Its ability to maintain its vibrant colour and dense growth with minimal input makes it a top choice for those seeking both beauty and convenience in their outdoor spaces. With Zoysia grasses, you can spend less time toiling in the yard and more time enjoying its natural splendor.

 How to care for your Zoysia lawn


Despite its drought tolerance, Zoysia, including the resilient Australis variety, benefits from regular watering during dry spells to maintain its vitality. While it may withstand periods of limited rainfall, providing supplemental irrigation ensures optimal growth and colour retention.

To water effectively, aim for deep, infrequent watering sessions rather than frequent shallow watering. This encourages the development of a robust root system as the roots are prompted to grow deeper in search of moisture. Deep watering also helps in drought-proofing your lawn by increasing its resilience to dry conditions.

For best results, water your Zoysia lawn in the early morning. This timing allows the grass blades to dry quickly, reducing the risk of fungal diseases that thrive in damp conditions. Additionally, watering in the morning ensures that the grass can absorb the moisture before the heat of the day evaporates it, maximizing water uptake by the roots.


Proper mowing practices are essential for maintaining the health and appearance of your Zoysia lawn. Keeping your lawn at an optimal height of 20-30mm promotes lateral growth and ensures a dense, lush turf.

When mowing your Zoysia lawn, avoid cutting more than one-third of the grass blade length at once. Cutting the grass too short can stress the plants and weaken their ability to withstand environmental stressors. By adhering to the one-third rule, you encourage healthy regrowth and maintain the overall strength of your lawn.

In addition to the height of the cut, the frequency of mowing is also crucial. Aim to mow your Zoysia lawn regularly at the desired height, but avoid overdoing it, as excessive mowing can also stress the grass. Adjust your mowing schedule based on the growth rate of your lawn, ensuring that you never remove more than one-third of the grass blade length in a single mowing session.

Remember sharp mower blades alleviate stress on the grass by cutting cleanly, rather than tearing or shredding the leaf blades. This, in turn, makes the lawn more resilient to pests, diseases, and environmental factors. Aesthetically, the benefits are undeniable—a well-manicured lawn with uniformly cut grass blades adds to the overall appeal of your outdoor space. Lastly, efficiency reigns supreme with sharp blades, as they require less effort to mow through grass, saving both time and energy during lawn maintenance endeavors. So, remember to keep those mower blades sharp for a lawn that's not just groomed, but truly thriving.

By following these guidelines, you can ensure that your Zoysia lawn remains vibrant, resilient, and the envy of the neighborhood year-round. Consistent care and attention to detail will reward you with a lush, green carpet that enhances the beauty of your outdoor space.


Feeding your Zoysia lawn with a balanced fertiliser in spring is crucial for maintaining its health. However, it's essential to apply fertilisers judiciously, as excess nitrogen can lead to detrimental effects, such as accelerating the accumulation of thatch—a layer of organic matter that builds up between the soil and the base of the grass blades. Thatch buildup can impede water and nutrient uptake, promote disease development, and create a habitat for pests.

To mitigate thatch accumulation, avoid excessive nitrogen application and adopt cultural practices that promote thatch decomposition, such as regular core aeration and dethatching. Core aeration helps break up compacted soil and improves water and air penetration, while dethatching removes excess thatch buildup, allowing the soil to breathe and promoting a healthy root system.

Choosing a balanced fertiliser ensures that your Zoysia lawn receives the essential nutrients it needs for robust growth without overstimulating excessive leaf and stem growth. Look for a fertiliser with a balanced ratio of nitrogen, phosphorus, and potassium, ideally formulated for warm-season grasses like Zoysia, Such as lawn solutions liquid fertiliser range, Exceed liquid fertiliser or Lawn Kelper. If your leaf needs a little more strength then try out Lawn Solutions Iron Guard Plus. Here at Jimboomba Turf we recommend using liquid fertilisers over Granual fertilisers for Zoysia lawns such as Australis, because of their dense root systems, liquid fertilizer can be advantageous because it allows for quicker absorption of nutrients through both the leaves and roots. This can be particularly beneficial during periods of rapid growth or stress when the grass requires immediate nutrient uptake. Liquid fertilisers can be more easily customised in terms of nutrient composition and concentration, allowing for precise application based on the specific needs of the Zoysia grass and the soil conditions.


Click here to view our range of fertilisers

Conducting a soil test before fertilising is highly recommended to assess the specific nutrient needs of your Zoysia lawn accurately. Soil tests provide valuable insights into nutrient deficiencies or imbalances, allowing you to tailor your fertilisation regimen accordingly. By addressing nutrient deficiencies with targeted fertilisation, you can optimize the health and vitality of your Zoysia lawn.


By adopting a balanced approach to fertilisation and implementing cultural practices that promote healthy soil and root development, you can optimise the resilience and vitality of your Zoysia lawn, ensuring it thrives even in challenging environmental conditions.


Caring for your Zoysia lawn in Southeast Queensland is a rewarding endeavor. By adhering to the guidelines outlined in this guide and staying vigilant in your lawn care routine, you can enjoy a vibrant and resilient lawn year-round.

Whether you have Zoysia Australis or another type of zoysia grass, keep an eye out for our next blog or subscribe to our news letter where we'll discuss strategies to ward off weeds and preserve lush turf, and  look further into liquid fertiliser vs granular.  Remember to nurture your grass with care, and it will reward you with lush beauty for years to come. 


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