
How to look after your lawn this summer
Summer is well and truly here! and so is summer lawn care. The temperature is increasing, and we are enjoying the outdoors, going about finding ways
$42.01
Buy Newtons All Seasons Lawn Fertiliser 10kg in Adelaide from Newton Building & Landscape Supplies. Order online or pick up in store with delivery available.
Looking for a premium lawn fertiliser Adelaide homeowners trust for year-round lawn health and colour? Newton Building & Landscape Supplies stocks Newtons All Seasons Lawn Fertiliser 10kg, a specially formulated lawn food designed to provide established lawns with the essential nutrients needed for strong growth, vibrant colour, and improved resilience. Available for online order, delivery, or in-store pickup across Adelaide, it is ideal for maintaining healthy lawns throughout spring, summer, and autumn.
WHAT IS IT?
Newtons All Seasons Lawn Fertiliser is a premium lawn fertiliser containing all the essential nutrients required by established lawns. Enhanced with organically certified carbon granules, this specialised formula helps cycle nutrients into a plant-available form while reducing nutrient leaching. The result is a healthier, greener lawn that can access nutrients when needed, supporting consistent growth and improved turf performance.
THE NEWTONS DIFFERENCE
Unlike many conventional lawn fertilisers, Newtons All Seasons Lawn Fertiliser contains organically certified carbon granules. These carbon granules play an important role in nutrient cycling, helping convert nutrients into forms that can be more readily utilised by the lawn.
Lawns don’t eat – they drink!
By improving nutrient availability and reducing nutrient loss through leaching, Newtons All Seasons Lawn Fertiliser helps maximise the effectiveness of every application.
BEST USED FOR
KEY BENEFITS
ANALYSIS
APPLICATION RATE
Apply Newtons All Seasons Lawn Fertiliser every 6–8 weeks during spring, summer, and autumn at a rate of 1kg per 10m². Water thoroughly after application and maintain adequate watering to prevent the lawn from drying out.
COVERAGE GUIDE
A 10kg bag covers approximately 100m² when applied at the recommended rate.
WHY BUY FROM NEWTONS?
Newtons Building & Landscape Supplies has been a trusted Adelaide supplier since the 1970s, helping homeowners, gardeners, and landscapers source quality lawn care, gardening, and landscaping products. Our knowledgeable staff can recommend the right fertilisers and lawn treatments for your project, and we trade 7 days a week for convenience. Order online anytime or arrange delivery across Adelaide from our Newton, Gawler (Evanston South), and Burton locations.
At Newtons Building & Landscape supplies, we pride ourselves on selling the best quality products to industry standards. We only sell products that are covered by the manufactures warranty.
The majority of warranties are covered between 3 months & 2 years.
If you would like to check if your purchase is covered by warranty please contact us.
If you do receive a product that is faulty please call 8415 7777 or email
sales@newtonsbuilding.com.au
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Newtons Building and Landscape Supplies have a huge range of landscape garden supplies available. From mulches and ground covers, fertiliser, turf to compost, soil and loam, we have it all. With over 6000 products so you can be sure that we have everything you need to build the perfect home and garden.
Discover reliable water solutions at Newtons Building & Landscape Supplies. From tanks and pumps to irrigation, drainage, fittings, and water management essentials, our range is designed to help you store, move, and use water efficiently around your home, garden, farm, or worksite. Whether you are upgrading your backyard, managing stormwater, setting up irrigation, or sourcing practical plumbing supplies, Newtons has quality products and helpful advice to get the job done. Visit us at our Newton, Burton, or Gawler locations for dependable water solutions that suit South Australian conditions.
Discover the benefits of Hebel, the high performance building product made from Autoclaved Aerated Concrete (AAC). Newtons Building and Landscape Supplies are proud to stock Australia’s only manufacturer of AAC by CSR Hebel. Experience the durability and versatility of Hebel blocks and panels for your next construction project.

Summer is well and truly here! and so is summer lawn care. The temperature is increasing, and we are enjoying the outdoors, going about finding ways
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