7 Lawn Care Tips for Keeping Grass Green Year-Round

A green lawn is something most Perth homeowners appreciate, but keeping it looking good across every season is often where the challenge begins. Summer heat, cold winters, sandy soils, changing rainfall, and everyday backyard use can all affect how a lawn performs over time.

The good news is that maintaining a healthy lawn does not require a complicated routine. A few simple habits carried out consistently can help support stronger growth, better colour, and more reliable lawn coverage throughout the year.

Whether you have Sir Walter Soft Leaf Buffalo grass or another variety, understanding the basics of watering, mowing, fertilising, and general lawn care can help you maintain an attractive green lawn.

What keeps a lawn green year-round?

Most lawns rely on three key factors to maintain colour and density: consistent watering, correct mowing, and regular fertilising. While these principles sound simple, they influence almost every aspect of lawn performance throughout the year.

A lawn that receives adequate moisture is better equipped to withstand heat and seasonal stress. Proper mowing helps protect the root system and maintain healthy leaf coverage, while fertilising supplies the nutrients needed for ongoing growth and colour. When these three areas work together, homeowners are far more likely to achieve a healthy green lawn all year round..

1. Water Deeply and Consistently

One of the most effective lawn care tips for an established lawn is watering deeply rather than lightly and frequently.

Deep watering encourages roots to grow further into the soil, making it more resilient and less prone to water stress during warmer conditions. Water early in the morning (5 am-9 am) so the lawn can dry during the day.

It is also worth calibrating sprinklers, especially before spring, to ensure water is being distributed evenly across the lawn to avoid water stress.

Perth’s sandy soils drain quickly and often become hydrophobic with the build-up of silica, a condition affecting 5 million hectares in Western Australia, meaning water beads on the surface rather than soaking in. If you notice water pooling or running off, the combined use of a soil wetter and moisture retainer will help.

2. Adjust Your Mowing to the Season 

Adjusting your mowing height and frequency throughout the seasons helps maintain strong, healthy turf year-round.

The ideal mowing height and frequency across seasons will vary depending on your turf variety, refer to your turf supplier’s recommendations for the best results.

With warmer temperatures in spring and summer, turf growth is very fast. More frequent mowing at the recommended height helps maintain a healthy, dense lawn and reduce thatch build-up.

During winter, turf growth significantly slows so mowing is required less often. Raising your mowing height is beneficial to keep your lawn healthy as longer grass blades will help catch more sunlight.

3. Keep Mower Blades Sharp

Sharp mower blades create a cleaner cut and help lawns maintain a healthier appearance.

Dull blades can tear grass rather than cut it cleanly, which may leave the lawn looking uneven or stressed. While it is a simple maintenance task, it can make a noticeable difference when maintaining green grass over the long term.

4. Feed your lawn with the right fertiliser

Grass requires nutrients to maintain colour, density, and overall health. Nitrogen is the nutrient that grasses respond to most for green leaf growth, making it one of the most important components of a lawn fertiliser.

Feed your lawn an N-P-K slow release fertiliser 4-6 timers per year for best results. Fertilising correctly helps support healthy growth and improve colour retention throughout the year.

Regular feeding is one of the simplest ways to maintain a healthy green lawn and encourage stronger overall performance.

Tip: Greenacres’ Lawn Starter and Maintenance Fertiliser are formulated specifically for WA conditions and turf varieties.

5. Use a Soil Wetter When Needed

Perth’s sandy soils can dry out quickly, as water moves rapidly through the soil profile. Over time, these soils build up silica, which make soils waxy and hydrophobic (water-repellent). This can make it more difficult for water to penetrate the soil evenly, particularly during the warmer months.

A soil wetter can help improve water penetration and promote more efficient watering. This can be particularly useful during warmer months when maintaining consistent moisture levels becomes more challenging due to increased heat and evaporation.

Combined with proper watering practices, soil wetters can support healthier, more resilient lawns during warmer months.

6. Repair Bare Areas Early

Small damaged, worn areas are often easier to repair before they become larger problems.

Where necessary, patching damaged or thinning sections with fresh turf rolls can help restore consistent coverage and prevent small problem areas from becoming more noticeable. 

Addressing bare areas early can help maintain lawn density and improve its overall appearance. 

7. Choose a Turf Variety Suited to Local Conditions

Long-term lawn performance starts with selecting the right turf.

Factors to consider include:

• Sunlight availability
• Level of use expected
• Maintenance preferences

It is important to choose a turf variety suited to your local site conditions, as different varieties have different characteristics including sunlight requirements, wear tolerance, and level of maintenance. If turf is exposed to more wear or less sunlight than it can handle, it can become patchy, struggle to recover and result in an unhealthy lawn. 

Selecting a grass variety suited to your property’s conditions can make ongoing lawn care easier and contribute to a healthy green lawn year-round.

Lawn Care Challenges in Perth 

Perth lawns face unique challenges due to sandy soils, warm temperatures, and high evaporation rates.

Because moisture and nutrients can move through sandy soils relatively quickly, consistent maintenance is important. Watering appropriately, applying fertiliser when needed, and having a suitable turf variety can help improve lawn performance.

Homeowners who understand how local conditions affect their lawns are often better equipped to maintain colour, density, and long-term lawn health.

Some of the most common lawn challenges in Perth include:

• Sandy soils that drain water and nutrients quickly.
• Extended periods of hot summer weather.
• High evaporation rates during warmer months.
• Areas with varying levels of sunlight and shade.
• Properties using salty bore water irrigation.
• Seasonal changes that influence lawn growth and recovery.
• Weeds, diseases, and lawn pests can affect turf health if left unmanaged.

Understanding these factors can make it easier to apply effective lawn care tips, support a healthy green lawn, and improve success when maintaining green grass throughout the year.

How Greenacres Helps Homeowners Maintain Better Lawns?

Creating a lawn that performs well long-term often starts with choosing quality turf and receiving reliable advice from the beginning.

Greenacres Turf Group has been producing and supplying turf since 2003 and is WA’s largest turf farm. Homeowners can compare a range of turf varieties suited to Western Australian conditions, including options for different sunlight levels, maintenance preferences, household needs, and intended lawn use.

Alongside turf supply, Greenacres provides practical guidance on installation, watering, fertilising, and ongoing lawn care. Whether maintaining an established lawn or laying new turf, having access to the right advice can make long-term lawn care much easier.

Final Thoughts

Keeping your lawn green year-round in Perth comes down to understanding what your turf needs. Watering deeply, mowing correctly, keeping blades sharp, fertilising when needed, and addressing bare or stressed areas early all help support a healthier, more resilient lawn.

Choosing a turf variety suited to your property’s site conditions is equally important. The right turf, combined with appropriate lawn care practices, make it easy to maintain good colour, density, and coverage throughout the year.

Whether you are caring for an established lawn or planning a new one, understanding Perth’s conditions and selecting the right approach from the start can make a significant difference to long-term lawn performance.

Request A Quote or call 08 9525 8822 for expert advice.

FAQs

How can I keep my lawn green all year round?

Correct and consistent maintenance routine including watering, mowing, fertilising, wetting agents and selecting a suitable turf variety all contribute to maintaining year-round lawn colour.

What is the most important lawn care tip for maintaining green grass?

Watering correctly is one of the most important factors, particularly during warmer months when moisture loss increases.

Why is my lawn losing colour?

Common causes include inconsistent watering, nutrient deficiencies and unsuitable growing conditions.

Does fertiliser help keep lawns green?

Yes. Fertiliser provides nutrients that support healthy growth and colour retention when applied appropriately.

Does turf variety affect lawn colour?

Yes. Different turf varieties perform differently depending on climate, sunlight levels, and maintenance practices. Choosing a suitable variety can improve long-term lawn performance and appearance.