Busselton Gardening Guide: 5 Must-Do Spring Tips for Sandy Soils

Spring has arrived in Busselton, bringing longer days, warmer weather, and the perfect excuse to get back into the garden. With our sandy soils and coastal conditions, a little local know-how goes a long way. Whether you’re refreshing garden beds or starting from scratch, here are five simple tips to help your backyard thrive this spring:

1. How to Prepare Sandy Soil for Spring
Busselton’s sandy soil drain quickly and struggle to retain nutrients, which can make gardening tricky. To enhance soil quality:
- Aerate the soil: Use a garden fork or aerator to loosen compacted areas, allowing roots to access air and water more effectively.
- Incorporate organic matter: Adding compost or well-rotted manure enriches the soil with nutrients and improves its structure.
- Enhance water retention: Mix in soil conditioners like coco peat or composted mulch to help the soil retain moisture.
Need more detailed guidance? Check out the City of Busselton’s gardening resources at: busselton.wa.gov.au.
2. Best Time to Fertilise Lawns in WA (and Beat Weeds Early)
When it comes to Busselton gardening, timing your lawn care can make all the difference. Knowing when to fertilise lawn in spring is key to encouraging healthy, green growth after the cooler months.
Start with a slow-release fertiliser: Apply once your lawn begins actively growing, typically after the first mow of the season in early to mid-September. This helps build strong roots and thick, lush coverage that naturally crowds out weeds.
- Choose the right product: For Busselton’s sandy soils, opt for a fertiliser that includes soil conditioners or water retention agents to reduce nutrient leaching.
- Reapply as needed: A second application later in spring may be beneficial, especially if you’re using a product with a shorter release period. Always follow the instructions on the pack for timing and dosage.
Pro Tip: To get ahead of spring weeds, apply a pre-emergent herbicide before they germinate, ideally in late August or early September. If it’s already mid-spring, keep an eye out for early signs of weed growth and treat them promptly with safe, effective post-emergents available at Geographe Timber & Hardware.


3. Prune for Growth
Spring pruning sets the stage for healthy growth and better flowering in Busselton Gardens.
- Roses: Prune to remove dead or diseased wood and to shape the plant, encouraging robust blooms.
- Native shrubs: Light pruning after flowering helps maintain shape and encourages new growth.
- Fruit trees: Remove any dead or crossing branches to improve air circulation and sunlight penetration.
Always use clean, sharp tools and wear protective gear to ensure safety and prevent the spread of disease.
4. Smart Mulching for Coastal Gardens
Mulching is essential for Busselton’s sandy gardens to keep moisture in and weeds out.
- Choose the right mulch: Organic mulches like coarse wood chips or straw are effective in Busselton’s conditions.
- Apply correctly: Spread mulch to a depth of 5–10 cm, keeping it away from the base of plants to prevent rot.
Regularly check and replenish mulch levels, especially after heavy rains or strong winds.


5. Watch for Spring Pests
Warmer weather brings out the bugs, so stay alert:
- Common pests: Look out for aphids, snails, and slaters, which can damage new growth.
- Control methods: Use environmentally friendly options like neem oil sprays for aphids and iron-based pellets for snails and slaters.
Regular monitoring and early intervention can prevent minor issues from becoming major infestations.
Ready to Revitalise Your Garden?
We’ve got everything you need for spring gardening in Busselton, from mulch and fertiliser to pest control. Visit Geographe Timber & Hardware in-store or view our seasonal range at: https://geographehardware.com.au/current-catalogue/