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Lawn Booster - Turf & Lawn Fertiliser 950g

Biologically activated Australian rock mineral fertiliser for premium nutrition. N 15.1 : P 0.9 : K 7.6 : S 11.5 : +Trace Elements
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    Feeds Lawns For Longer

    Lawn Booster releases nutrients gradually instead of all at once. This helps grass grow steadily, build deeper roots, and stay healthy longer without quick growth spikes or washout.

    Delivers Deep Green Colour

    High nitrogen and key trace elements help grass grow darker green and thicker. This supports even growth across the lawn and helps turf stay full and lush throughout the season.

    Safe And Easy For Any Lawn

    Suitable for all lawn types, Lawn Booster is gentle on soil life and low risk for pets once watered in. One fertiliser keeps lawns healthy without harsh chemicals.

    Because your garden
    deserves better

    Greener Lawns That Stay Thick

    Lawn Booster feeds your lawn slowly and evenly, helping grass grow thicker, greener, and stronger over time. Made from natural rock minerals, it supports healthy roots and soil at the same time. This means better colour, fewer bare patches, and a lawn that handles wear, heat, and regular mowing with ease.

    Frequently Asked Questions

    What is the difference between rock mineral and synthetic fertilisers?

    Synthetic fertilisers are chemically manufactured and deliver nutrients quickly, often with short term effects. Biologically activated rock minerals release nutrients gradually, improving soil health, microbial activity, and long term fertility without the harsh chemical load.

    What does "biologically activated rock mineral" mean?

    It means the fertiliser is made from naturally mined rock minerals combined with beneficial biology. This helps release nutrients more efficiently and improves soil life, providing a steady, balanced source of nutrition for plants.

    How quickly will I see results?

    You’ll usually notice improved colour and growth within two to three weeks, depending on soil conditions and watering. Because nutrients are released gradually, results are sustained for longer than with fast release synthetics.

    Can I use it on all plants?

    We offer several biologically activated rock mineral fertilisers. Each blend is designed for specific uses. Soil Bloom for fruit and flowers, Soil Fusion for general garden and cropping, and Lawn Booster for turf and lawns. Always follow the application directions on the bag.

    Is it safe for pets and the environment?

    Yes. When used as directed, biologically activated rock minerals are non toxic and environmentally safe. Keep out of reach of pets during application and water in well after spreading.

    Do I still need to use liquid fertiliser?

    It isn't necessary to use both, as these products provide a steady base of nutrition. Liquids can be used occasionally for quick top ups or to correct visible deficiencies.

    Can I mix this with other fertilisers or soil conditioners?

    Yes, in most cases. Always test compatibility on a small area first, and avoid mixing with highly acidic or phosphate based liquids unless advised.

    How do I know what fertiliser to use?

    We offer a wide range of natural, Australian made fertilisers and it is no surprise it can get tricky deciding which one is right for you. If you are looking for a liquid fertiliser, the Soil Tonic will help stimulate root growth and development more so than the Soil Revival which focuses on soil pH and health. Our biologically activated rock mineral fertilisers purpose is best represented by the packaging. Soil Fusion is our all rounder and best multi purpose choice. Soil Bloom works amazingly on fruit trees and vegetables. Lawn Booster is for turf and acreage.

    Why choose Nesty Boxes fertilisers over competitors?

    Nesty Boxes formulations are built on science, agronomy, and real field results. Every product is developed with input from agronomists and garden specialists to ensure it delivers genuine, measurable plant and soil benefits. We are Australian owned and operate locally, sourcing our rock minerals from Western Australia, our calcium carbonate from New South Wales, and using Australian ingredients wherever possible. Unlike many competitors selling synthetic, water heavy or quick fix fertilisers, Nesty focuses on long term soil health. Our products support microbial activity, improve soil structure, and deliver sustained nutrient availability rather than short lived chemical spikes. With Nesty, you’re feeding the soil as well as the plant, a foundation for healthier, more resilient gardens.