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Improves water infiltration and promotes better moisture uniformity.
Boosts your lawn's resilience and promotes vigorous root growth.
Enhances soil health and nutrient availability naturally.
Ensures a controlled release of nitrogen for consistent growth.
Wirri’s Spring Soil Mix contains our spring wetting agent, kelp, and organic acids to wake your lawn up and kickstart your growth in spring. The soil wetter enhances water penetration, ensuring moisture reaches deep into the soil. The kelp promotes vigorous root growth, helping your lawn recover from winter dormancy. The organic acids boosts soil vitality, ensuring a strong foundation for the growing season. This mix revitalizes your lawn, ensuring a healthy start to the year.
If you are on our Wirri Annual Subscription, you want to apply this product around September 1st, October 1st and November 1st.
GreenLift is specially formulated to maintain the vibrant green colour of your lawn throughout the year. It delivers a premium blend of nitrogen, iron & manganese directly to your leaf, intensifying your lawn’s green color and enhancing its ability to absorb nutrients efficiently. By promoting lush growth, GreenLift ensures your grass stays healthy and vibrant, no matter the season.
If you are on our Wirri Annual Subscription, you want to apply this product around September 1st & October 15th.
Every Wirri pack is carefully curated to give your lawn exactly what it needs, when it needs it—no guesswork, no waste. Whether it’s bouncing back from summer, preparing for winter, or thriving through spring, each seasonal box is packed with professional-grade, planet-friendly products designed to deliver visible results.
Here’s what you’ll find inside:
Improve how water moves through your soil and boost its ability to hold onto moisture—helping your lawn stay hydrated longer and reducing unnecessary watering.
From quick-release nutrients for an instant lift to slow-release options that support long-term health, your lawn gets consistent, complete feeding all season.
Support chlorophyll production and fuel healthy growth with nutrients that bring out that rich, vibrant green every lawn lover craves.
Strengthen your lawn from the inside out with essential elements that build resilience against stress, disease, and seasonal change.
Encourage stronger root systems and stimulate beneficial microbial activity with soil conditioners that improve structure and unlock natural fertility.
In spring, you’re looking at
This season is about revitalizing your lawn after winter, promoting new growth, and preparing for the warmer months.
• Apply your Wirri Spring Soil Mix.
• Apply your NutriBoost Granular Fertiliser.
• Apply your Wirri Spring Soil Mix.
• Apply your NutriBoost Granular Fertiliser.
• Apply your Wirri Spring Soil Mix.
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Wirri supports Trillion Trees Australia, the UN Sustainable Development Guide and Pledge 1% among other progressive initiatives.
Wirri acknowledges the Australian Aboriginal and Torres Strait Islander Peoples as the first inhabitants of this nation and the traditional custodians of the lands on which we live, work, and care for our environment. We recognize their continuing connection to land, water, and sky and pay our respects to Elders past, present, and emerging.
