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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
Buy NEUTROG Seamungus 1.2kg in Adelaide from Newton Building & Landscape Supplies. Order online or pick up in store with delivery available.
Looking for a premium organic fertiliser and soil conditioner Adelaide gardeners trust for healthier plants and stronger root growth? Newton Building & Landscape Supplies stocks NEUTROG Seamungus 1.2kg, a unique blend of seaweed, fish, humic acid, and manure designed to improve soil health, stimulate root development, and increase plant resilience. Available for online order, delivery, or in-store pickup across Adelaide, Seamungus is suitable for vegetables, flowers, fruit trees, lawns, natives, roses, and landscape gardens.
WHAT IS IT?
NEUTROG Seamungus is an ACO Certified Organic soil and plant conditioner manufactured by brewing seaweed, fish, humic acid, and manure. Through a unique composting process, nutrients are stabilised and made readily available to plants while retaining the beneficial microbiology necessary for a living soil ecosystem. Seamungus contains a full range of naturally occurring plant nutrients and growth stimulants that encourage healthy growth above and below ground.
Seaweed contains naturally occurring growth stimulants and essential trace elements that help plants resist heat stress, drought, frost, pests, and disease while encouraging vigorous root development and healthy growth.
BEST USED FOR
KEY BENEFITS
APPLICATION RATES
Handy Hint: A 1 litre container holds approximately 600g of Seamungus and one cup holds approximately 150g.
WHY BUY FROM NEWTONS?
Newtons Building & Landscape Supplies has been a trusted Adelaide supplier since the 1970s, helping homeowners, gardeners, and landscapers source quality fertilisers, soil conditioners, and gardening products. Our knowledgeable staff can recommend the right products for your garden 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 has a huge range of products for tradies, builders, and DIY enthusiasts. From sand, metal, and rubble to cement products and masonry blocks, we have everything you need for your building or renovation project.
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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