Best Liquid Lawn Fertilizers in Australia: Top Picks for a Lush, Green Lawn

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Maintaining a healthy and vibrant lawn requires proper nutrition, and liquid fertilizers offer a quick and efficient way to deliver essential nutrients to your grass. Here’s a guide to some of the best liquid lawn fertilizers in Australia, their benefits, and application tips.

Top Liquid Lawn Fertilizers in Australia

  1. Seasol Lawn & Turf
    • NPK Ratio: 10-2-7
    • Benefits: Seasol Lawn & Turf is a liquid fertilizer and soil conditioner that combines the benefits of seaweed with a balanced blend of nutrients. It promotes strong root development, improves soil health, and enhances lawn resilience against stress.
    • Application: Apply using a hose-end sprayer for even coverage. It can be used all year round for regular feeding.
  2. Scotts Lawn Builder Extreme Green Liquid Lawn Fertiliser
    • NPK Ratio: 27-0-3
    • Benefits: This high-nitrogen formula provides quick greening and helps build strong, thick grass. It’s ideal for giving your lawn a rapid boost, especially before special events or during growing season peaks.
    • Application: Attach to a hose and spray evenly across the lawn. No additional watering is required after application.
  3. Yates Dynamic Lifter Liquid Concentrate
    • NPK Ratio: 12-0-0
    • Benefits: Yates Dynamic Lifter is made from composted chicken manure, offering an organic option for lawn care. It enriches the soil, promotes microbial activity, and provides a gentle nutrient release.
    • Application: Dilute with water according to the instructions and apply with a watering can or sprayer. Suitable for frequent use.
  4. Charlie Carp Fish Hydrolysate Fertiliser
    • NPK Ratio: 12-1-1
    • Benefits: Made from Australian carp, this eco-friendly fertilizer is rich in natural nutrients and trace elements. It supports healthy growth and enhances soil structure.
    • Application: Mix with water as directed and apply using a hose-end sprayer or watering can. Ideal for regular feeding.
  5. Eco-Growth Eco-88 Liquid Fertiliser
    • NPK Ratio: 16-4-12
    • Benefits: Eco-Growth Eco-88 is designed for rapid nutrient uptake and sustained growth. It includes beneficial microbes that improve soil health and nutrient availability.
    • Application: Apply using a hose-end sprayer, ensuring even coverage. Follow up with a light watering if needed.

Benefits of Liquid Lawn Fertilizers

  1. Quick Absorption
    • Liquid fertilizers are rapidly absorbed by grass and soil, providing quick results, which is especially beneficial for lawns needing an immediate nutrient boost.
  2. Even Distribution
    • Liquid formulations ensure even distribution across the lawn, reducing the risk of over- or under-fertilizing specific areas.
  3. Versatility
    • They are suitable for addressing specific nutrient deficiencies and providing a general growth boost during the growing season.
  4. Ease of Use
    • Many liquid fertilizers come with hose-end sprayers, making application straightforward and convenient for both small and large lawns.

Tips for Effective Application

  1. Read Instructions
    • Always follow the manufacturer’s instructions for dilution rates and application methods to avoid over-fertilization and potential lawn damage.
  2. Timing
    • Apply liquid fertilizers during the growing season when the grass is actively growing. Early morning or late afternoon applications are best to avoid the midday sun.
  3. Even Coverage
    • Ensure even coverage by walking in a consistent pattern and overlapping slightly with each pass. This ensures that all parts of the lawn receive an adequate amount of fertilizer.
  4. Watering
    • Some liquid fertilizers require watering after application, while others do not. Follow the specific product instructions for the best results.
  5. Safety
    • Wear protective gear such as gloves and goggles when handling and applying liquid fertilizers. Keep pets and children off the lawn until the product has dried completely.


Choosing the right best liquid lawn fertilizer in Australia can significantly improve the health and appearance of your lawn. Products like Seasol Lawn & Turf, Scotts Lawn Builder Extreme Green, Yates Dynamic Lifter, Charlie Carp Fish Hydrolysate, and Eco-Growth Eco-88 offer a range of options to suit different lawn care needs. By following best practices for application and maintaining a regular fertilization schedule, you can enjoy a lush, green lawn that enhances the beauty of your outdoor space.

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