Best lawn fertiliser Australia

Which is the best lawn fertiliser in 2024?

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Best of 2024: Find the right lawn fertiliser in Australia

If you are looking to achieve that perfect lawn that makes your neighbours jealous, you will need the best lawn fertilizer possible. Lawn care is a year-long project but with the right lawn fertiliser your grass will grow healthy and strong, making it more resilient and better looking. Choosing the best lawn fertiliser is essential for a great looking lawn, and with so many products to choose from, this can be a daunting prospect for many. But it doesn’ have to be! Check out this handy buying guide for all the info you need to find the right lawn fertiliser.


The 10 best lawn fertilisers in Australia (November 2024)

The bestseller list compares lawn fertilisers from multiple brands
Best choice TOP 1
Image of Scotts 13810142 lawn fertiliser
Scotts 13810142
  • Coverage: Ideal for small to medium lawns up to 130 m² with easy sprayer.
  • Application: Effective through leaves, blades, or roots for immediate action.
  • Speed: Rapid greening response due to highly soluble nitrogen and iron.
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TOP 2
Image of Osmocote Fertilizer lawn fertiliser
Osmocote Fertilizer
  • Stability: No surge growth after application.
  • Safety: Pet and child friendly.
  • Longevity: Feeds for up to 3 months.
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TOP 3
Image of Osmocote 13810111 lawn fertiliser
Osmocote 13810111
  • Appearance: Thickens lawns and helps create deep greening.
  • Nutrition: Provides a slow release of nutrients, feeding your lawn.
  • Longevity: Feeds for 3 months without burning.
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Offer TOP 4
Image of Osmocote 13810110 lawn fertiliser
Osmocote 13810110
  • Safety: Phosphorus-free, safe for all Australian environments.
  • Efficiency: Slow-release nutrients prevent waste and burning.
  • Solubility: Nitrogen is highly soluble for immediate grass feeding.
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TOP 5
Image of Charlie Carp 13812201 lawn fertiliser
Charlie Carp 13812201
  • Sustainability: Addresses an environmental issue with eco-friendly formulation.
  • Versatility: Suitable for lawns, flowers, veggies, and citrus.
  • Effectiveness: Nutrients for plant and soil health, aiding robust growth.
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TOP 6
Image of Lawnporn 0LWNPNGL1 lawn fertiliser
Lawnporn 0LWNPNGL1
  • Dimensions: Compact and easy-to-store packaging.
  • Usability: Best for healthy lawn, suitable for all grass types.
  • Formulation: High balanced nitrogen and added iron for optimal plant health.
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TOP 7
Image of Lawn Builder 13810098 lawn fertiliser
Lawn Builder 13810098
  • Efficiency: Slow-release nutrients prevent run-off, leaching, and burning.
  • Nutrition: Boosted iron, sulphur, and calcium promote deeper green growth and strong roots.
  • Versatility: Safe for all lawn types before or after seeding or turf laying.
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TOP 8
Image of Lawn Bui 13810109 lawn fertiliser
Lawn Bui 13810109
  • Safety: Pet and child friendly, safe for all family members.
  • Feeding: Slow, continuous feeding for three months ensures year-round lawn health.
  • Nutrients: Provides all the best nutrients for a flourishing buffalo lawn.
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TOP 9
Image of Charlie Carp 1380101 lawn fertiliser
Charlie Carp 1380101
  • Health: Added seaweed extract for soil and plant health.
  • Growth: Promotes healthy plant growth.
  • Concentration: 1 Litre makes up to 300 litres.
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TOP 10
Image of Scotts 71133 lawn fertiliser
Scotts 71133
  • Capacity: Holds up to 1,000 sq. ft of Scotts lawn products.
  • Ergonomic: Designed to reduce wrist fatigue during use.
  • Versatility: Can apply seed, fertilizer, ice melt, or other products on small areas.
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Table of contents
  1. Read the definitive lawn fertiliser buying guide
  2. View the lawn fertiliser picks and see how they rank in the top list

lawn fertiliser buying guide

Do you want to buy a good lawn fertiliser? This is all you need to know.

A short explanation: What are lawn fertilisers?

Image of lawn fertilisers

Lawn fertilisers are products that provide added nutrients for your lawn. The best lawn fertilisers feed the grass to help it grow efficiently and healthily, providing great lawn coverage without any weeds. There are many types of lawn feeds to suit the different seasons and types of grass, while most come in either liquid or granular formulas. Lawn fertilisers can even be used to fix things such as patches of dead lawn or grass that is discoloured.

What are the benefits of good lawn fertilisers?

While most people think the main reason to fertilize a lawn is to encourage luscious green growth, but this is not the case. The main reason to use a lawn fertiliser is to give healthy lawns. - Healthy lawns are lusciously green, but the grass is strong and durable, making it much harder to cultivate than before. A lawn that is fed with a good fertilizer is less susceptible to weeds and disease, is much hardier and can withstand more foot traffic, and will generally live much longer. A healthy lawn is also much better for the environment, providing more oxygen and soaking up more carbon dioxide.

How to choose the best lawn fertiliser in 2024?

Additional image of lawn fertiliser

Choosing the best lawn fertilisers depends on a few things, so it is important to think about what you need and what’s best for your garden. Here are some things to think about to help you choose a great lawn fertiliser:

  • Granules or Liquid: Fertiliser comes in granule and liquid form, so it is a good idea to check the differences between each one. Granule fertilisers are mixed with water to create a feeding solution for the lawn. This needs to be done separately but the granules often have more sustained feeding. Liquid feed is a pre-mixed solution that is easy to apply evenly to the lawn. It offers a more instant feeding compared to granules.
  • Lawn Condition: To get the best results you want to choose a fertiliser that is best suited for the current condition of your lawn. For example, if the grass is overgrown and wild then you need a fertiliser that focuses more on the weed control properties, in which case a high nitrogen feed is required.
  • Season: To make the best garden fertiliser for lawns, you need to consider the time of year. Remember, autumns and springs are the best time to fertilise your lawn. Should it be early in the growing season, a spring fertiliser with a high nitrogen concentration is recommended. Should it be in late autumn, the best choice is an autumn lawn feed with a high potassium level. The best lawn fertiliser is the one that was specifically developed for the current season.

Which types of lawn fertilisers are available to buy in Australia?

Lawn fertilisers are categorised by their ratio of the primary macronutrients, being nitrogen, phosphorous, and potassium, with most general-purpose types featuring a 3:1:2 ratio.

  • Fast-Release Lawn Fertiliser: This type features a high concentration on nitrogen and other compounds and quickly releases these into the soil for fast results, which is good for bringing a lawn back from poor health quickly, such as fast-acting winter and summer varieties. That said, you need to be careful with the application to avoid scorching the grass.
  • Slow-Release Lawn Fertilisers: This type releases their nutrients over an extended period, making them the best lawn fertiliser for thick and healthy growth. They also ensure a stronger root system, so while it takes longer to see results it’s often worth the wait.
  • Liquid Fertiliser: A great all-round fertiliser for lawns, liquid types are mixed with water to create a solution that is then added to a lawn. They are well balanced and work quite fast, although not as fast as a fast-release fertiliser. A great choice for an early spring feed.
…are you ready for the best picks of 2024?

VIEW THE TOP 10 LIST →