Growing Media You Can Trust
UltraGrow is all about trust, Growing Media You Can Trust. We are honest with what we put into our products and how they perform. The UltraGrow Collection is 35-years in the making and combines the highest quality raw materials, primed to provide your plants with nutrients now and into the future.
UltraGrow: Nutrient Solutions Redefined
Where it all began
For over 30 years, UltraGrow has been at the forefront of horticultural innovation, starting with our expertise in creating premium custom-blended soils. As a brand born from Centenary Landscaping Supplies, we’ve always been driven by the desire to provide better solutions for gardeners, landscapers, architects, and nurseries. Dissatisfied with the poor quality of soils available, we developed UltraGrow to change the industry – rejecting waste-based practices and focusing on products that support healthy, thriving gardens.
Today, while our legacy in growing media remains through Centenary Landscaping Supplies, UltraGrow has evolved into a leading provider of high-quality liquid and granular fertilisers, shipping Australia-wide. Our fertilisers are designed with the same commitment to excellence that established our reputation in soil science. We know that providing plants with the right nutrients is critical to their success, which is why our products are formulated to give your garden the best chance to thrive.
Though we now focus on fertilisers for our national customers, you can still find our trusted growing media locally through Centenary Landscaping Supplies. With UltraGrow, you’re getting more than just a product – you’re investing in quality you can trust for long-lasting results.



THE ULTRAGROW AMBITION
Our deep-rooted passion for the garden industry has driven us to set new standards in soil and nutrient solutions.
Each year, millions of cubic metres of soil and potting mix are used in backyards, under turf, along highways, and in planter boxes from shopping centres to high-rise buildings. At UltraGrow, we understand that soil is more than just dirt – it’s the foundation for healthy, flourishing landscapes that benefit society as a whole.
For too long, the soil industry has been dominated by the waste management sector, and while recycling is essential, it has fallen short of producing the healthy, living soils plants need to reach their full potential. The result is that plants, gardens, and landscapes have grown accustomed to subpar materials, leading to diminished growth and performance. The reliance on partially composted green-waste and low-cost, waste-based organics has left our industry at a crossroads.
At UltraGrow, we’ve always believed that plants deserve better – and so do the people who care for them. Motivated by the frustrations and feedback from horticulturists, landscapers, architects, and gardeners, we sought out expert advice and science-driven solutions to develop the healthiest soils and growing products available. We challenged the status quo with a commitment to quality over quantity, and our efforts have been met with great success across residential and commercial projects.
Now, as we continue to innovate, the UltraGrow brand is focused on delivering the same uncompromising quality through our premium range of liquid and granular fertilisers, designed to ensure that plants across Australia get the nutrients they need to thrive. With our background in soil design and performance, we will continue to raise the bar for the garden industry into the future.
What people say about UltraGrow
5/5
Sarah from Mosman, NSW
We’ve been using Revitaliser for our gardens and lawns every spring. Everything is jumping out of the ground. We love the UG range!
Emily from Ascot, QLD
I swear by these products! Revitaliser is amazing even on its own. I didn’t know lawn care could be this easy?
Kevin from Mooloolaba, QLD
I have used a few products before, but they were always too complicated. Something different each week. UltraGrow is simple and easy to use.
Lauren from Sherwood, QLD
The results we have seen with our lawn since using UltraGrow liquids has been unreal. So many people stop and ask if it’s real.
UltraGrow is available exclusively online and through our resellers at
