Champion Lawn & Greens Grade Fertiliser with 3.5% Iron, Slow Release 1-2mm Granular - 4kg

Champion Lawn & Greens Grade Fertiliser with 3.5% Iron, Slow Release 1-2mm Granular - 4kg

Mini-prill size for low-cut lawns, greens & sports turf

CHAMPION Sustained Release Mineral Fertiliser is a greens-grade fertiliser for golf greens and low-cut lawns. It delivers an initial boost then sustained nutrition for up to 3 months, improving colour, density, and durability while reducing nutrient loss.
NPK 16-2-9 + 3% Iron + minerals Low-Cut Dense Turf Performance Fixes Thin, Patchy Lawns
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$45.00
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Description

CHAMPION Sustained Release Mineral Fertiliser, Long-Lasting Nutrient Boost for Lush, Healthy Lawns

CHAMPION is a specially designed mineral fertiliser that gives your lawn an immediate nutrient boost and then sustains feeding for up to 3 months. Its advanced mini-prill formula slowly releases nutrients as your turf and soil microbes need them, reducing waste and keeping your grass green, healthy, and durable. Perfect for all turf types, especially fine greens and low-cut lawns, CHAMPION promotes deep, even greening and stronger growth with fewer applications.

Use CHAMPION when you need long-lasting, steady feeding for your turf. It is ideal for lawns suffering from nutrient leaching or quick fertiliser washout. CHAMPION is perfect for maintaining fine turf and sports greens while minimizing the frequency of applications. It also helps reduce environmental runoff, protecting nearby waterways. Additionally, it improves turf tolerance to drought, heat, and wear.

Decided to try this after having poor results from other brands. Easy to spread the mini prill and started to green up after several days.
— Jason

Why choose Champion Lawn and Greens Grade Fertiliser: 

  • Unique VolcaMin Zeolite acts like a natural “super sponge,” holding essential nutrients like iron in the soil and preventing washout.
  • Sustained release technology delivers nutrients gradually via cation exchange, feeding your lawn consistently for up to 3 months.
  • Minimises nutrient leaching and runoff, making it an environmentally friendly choice safe for nearby waterways and reefs.
  • Improves nitrogen and phosphorus stability for longer-lasting nutrient availability and better fertiliser efficiency.
  • High silica content strengthens plant cells, boosting disease resistance and tolerance to heat, drought, cold, and heavy foot traffic.
  • Reduces the need for frequent fertiliser applications, saving you time and money. 

Nutrient Profile: 

N
Nitrogen
16.82%
P
Phosphorus
1.14%
K
Potassium
9.13%
C
Carbon
6.85%
Si
Silica
8.03%
S
Sulphur
0.86%
Ca
Calcium
3.77%
Fe
Iron
3.15%
Mg
Magnesium
0.87%
Zn
Zinc
8.1 mg/kg
Mn
Manganese
77.5 mg/kg
Cu
Copper
2.6 mg/kg
B
Boron
0.5 mg/kg
Mo
Molybdenum
0.01 mg/kg
Co
Cobalt
3.0 mg/kg
 

Promote Lush, Resilient Lawns with CHAMPION. With CHAMPION Sustained Release Mineral Fertiliser, you’re giving your lawn a consistent nutrient boost that lasts for months, helping your grass stay greener, tougher, and healthier with less fuss. It’s the smart, sustainable choice for lawn care that protects your turf, and the environment, all season long.

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Specifications

Technical Highlights
Key Nutrients:
  • Nitrogen (N): 16.82% – sustained growth and colour
  • Phosphorus (P): 1.14% – root support (low P, turf-safe)
  • Potassium (K): 9.13% – stress tolerance and durability
  • Iron (Fe): 3.15% – enhanced greening and chlorophyll production
Secondary Nutrients & Functional Minerals:
  • Silica (Si): 8.03% – strengthens cell walls, wear tolerance
  • Calcium (Ca): 3.77% – structural support
  • Sulphur (S): 0.86% – metabolic function
  • Magnesium (Mg): 0.87% – chlorophyll support
  • Carbon (C): 6.85% – contributes to soil biological activity
Trace Elements: Zinc (Zn), Manganese (Mn), Copper (Cu), Boron (B), Molybdenum (Mo), Cobalt (Co) (all present in low concentrations for micronutrient support)
Functional Additives:
  • VolcaMin Zeolite – nutrient retention + slow release via cation exchange
  • Sustained release mineral matrix – feeds over ~2–3 months
  • High silica content – improved turf strength and resilience

How it Works

The Science Behind Seaweed Secrets:

CHAMPION Sustained Release Mineral Fertiliser works through a combination of natural and scientific processes to deliver nutrients efficiently and safely to your turf and soil. It utilises VolcaMin Zeolite, a natural molecular sieve that traps and slowly releases nutrients, reducing leaching and ensuring plants receive nutrients as they need them. This sustained release is achieved through cation exchange, which feeds turf and soil microbes steadily over several months. Additionally, nutrient stabilisation reduces nitrogen losses by preventing evaporation and microbial consumption while improving phosphorus availability by bonding with calcium. The fertiliser’s high silica content strengthens plant cell walls, boosting disease resistance and tolerance to stresses such as drought and heat. Importantly, CHAMPION reduces nutrient runoff, lowering the risk of pollution to waterways, rivers, and reefs—supporting sustainable and environmentally friendly lawn care.

Key features include:

  • VolcaMin Zeolite: Natural molecular sieve that traps and slowly releases nutrients.
  • Sustained Release: Gradual nutrient delivery through cation exchange for steady feeding over months.
  • Nutrient Stabilisation: Reduces nitrogen loss and improves phosphorus availability.
  • High Silica Content: Enhances plant cell wall strength and stress tolerance.
  • Environmental Safety: Minimises runoff to protect waterways and reefs.

Application

 

Application Type Rates
Turf/Lawns 20-40g/m² = 2-4kg/100m²
Bowling/Golf Greens 200-400kg /Ha
Frequency Every 2-3 months or as required
Adjustments More often in warmer months, less often in cooler months.

 

Safety

Safety Guidelines

Keep out of reach of children. May be harmful if swallowed. If eaten seek medical help. ALWAYS TRIAL BEFORE CHANGE. Before a new rate, product or application method is used, a small trial is recommended. Warranty of this material, either expressed or implied, is limited to a guarantee of the composition as shown on this label in as much as uses are beyond the seller’s control. For the same reason, the seller is not liable for any injury to any living thing, crops, soils, or materials which may result from the use or storage of this material. As this is largely a mineral-based fertiliser made from natural resources, the analysis may change slightly.

NOTE: not compatible with iron-based products

FAQ

What is CHAMPION Sustained Release Mineral Fertiliser?

CHAMPION is a slow-release mineral fertiliser designed to provide an initial nutrient boost and sustain lawn nutrition for up to 3 months. Its mini-prill greens-grade formula reduces nutrient leaching and ensures nutrients are released as needed by turf and beneficial soil microbes.

Which types of turf and grass are suitable for CHAMPION fertiliser?

CHAMPION is ideal for all turf and grass species, especially greens and low-cut lawns, promoting deep greening and long-lasting lawn health.

Can I use CHAMPION on plants and in the garden?

Yes, CHAMPION is safe for use on all trees, lawns, plants, vegetables, and garden beds, providing balanced nutrition to support healthy growth.

How long will CHAMPION fertiliser last once applied?

During summer, CHAMPION fertiliser can last up to 3 months. During cooler periods, its effects may last even longer due to slower nutrient release and plant uptake.

Do I need to water in CHAMPION fertiliser after application?

Watering in is not strictly necessary, but a light watering after application is recommended to help prevent potential chemical burn and assist nutrient absorption.

How does CHAMPION fertiliser reduce nutrient leaching?

CHAMPION uses VolcaMin Zeolite, a natural molecular sieve that holds essential nutrients in place with negative molecular attraction. This prevents nutrients like iron from being washed away, reducing leaching and runoff, and protecting waterways and reefs.

What is the benefit of the sustained release formula in CHAMPION?

The sustained release formula gradually supplies nutrients over up to 3 months via Cation Exchange, ensuring continuous feeding and reducing the frequency of fertiliser applications.

How does CHAMPION improve nitrogen and phosphorus stability?

VolcaMin Zeolite reduces nitrogen loss through evaporation, volatilisation, and microbial consumption, extending nutrient availability. It also facilitates phosphate bonding with calcium, making phosphorus more readily available and reducing nutrient leaching.

Does CHAMPION fertiliser enhance turf durability?

Yes, CHAMPION contains high silica content which strengthens plant cells, increases disease resistance, and improves tolerance to heat, cold, drought, and heavy foot traffic, making your lawn more durable.

What is the typical nutrient analysis of CHAMPION fertiliser?

CHAMPION contains approximately:
Nitrogen (N): 16.82%
Phosphorus (P): 1.14%
Potassium (K): 9.13%
Carbon (C): 6.85%
Silica (Si): 8.03%
Sulphur (S): 0.86%
Calcium (Ca): 3.77%
Iron (Fe): 3.15%
Magnesium (Mg): 0.87%
Trace elements including Zinc, Manganese, Copper, Boron, Molybdenum, and Cobalt.

How should CHAMPION fertiliser be stored and handled?

Store CHAMPION in a cool, dry area and keep it isolated from incompatible substances. Follow all safety guidelines and handle with care.

Are there any conditions or disclaimers regarding the use of CHAMPION fertiliser?

While every care is taken during manufacture, factors such as storage, handling, weather, plant or soil conditions can affect results. No liability is accepted for losses or damages resulting from product use. Always conduct a trial before full application.

Reviews

5.0 / 5

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Really good stuff

Easy to apply and good results after a couple of days.

Awesome fert

Great fertiliser for kikuyu in the back yard

Champion fertiliser

Decided to try this after having poor results from other brands. Easy to spread the mini prill and started to green up after several days.

Great product

I love this product. I rang and could not be happier with the advice and amount of knowledge these guys have.

A champion in the lawn game!

Plant Doctor CHAMPION Lawn & Greens fertilizer is a fantastic lawn food. The formula is a powerhouse, giving my grass the nutrients it craves for a vibrant, green look. Easy to apply and the mini prill means it waters straight below the canopy where it can work its magic while avoid sitting on the leaf and burning the grass. It's a champion in my lawn care routine! Cannot fault Plant Doctor on their speedy delivery time. Was delivered within 3 business days to North Queensland.

Rocket fuel

I always turn to this product during spring to kick start my lawn and again before winter. Great all rounder

Champion lawn & greens fertilers

Great product, super fast delivery

Great for the Green

I use this on my Pure Distinction Bent Grass Green. Within 24 hours there is always a noticeable difference. the small prill is no problem for a 3mm cut.

Champion granular

My go to granular love the added iron gives a good green up so you know that it's doing its thing. Lawn has been so much healthier this season and hasn't gone fully dormant yet regardless of the frosts. Will be keeping the 20kg bag as a regular in the shed

Great Fertiliser

Can't believe the results from the CHAMPION Lawn & Greens fertiliser, in under a week grass was beginning to thicken up and had a lovely deep green colour. Buffalo lawn has come back from its renovation better than ever. Beats out all the other fertilisers which are nitrogen dominant.

Another great product!

We purchased some Champion to help give our Tiff Tuff feature grass a boost and to accelerate leaf growth. This is now our go to product….

CHAMPION Lawn & Greens fertiliser

awesome value for money

Good value all-round fertiliser

Worked really well this season on my Santa Ana @ 10mm. Has given lasting nutrition which has shown in the turf.

Great Stuff !

I love the mini prill which makes it easier to get under the canopy of your lawn - Excellent results

5 star

Great for my tiftuf and sir walter buffalo. Love the mini prills.

Best you can get

Such a great product. Only fertilizer I use, perfect balance. Outstanding product for a great price

Champion Lawns and Green Fertiliser

Following reading reviews on this page I received my 20kg bag of fertiliser today. Prompt delivery service. Can’t wait to use this when I renovate my lawn in mid September. Will use this product in conjunction with my plant doctor organic liquid fertilisers.

Great fertiliser!

I have been using this fertiliser for the past year now and have been really happy with the results. My lawn has remained green through winter, as usually it will drop off (santa ana couch). I have purchased the mini prill this time as ive been using the 2-4mm and now my lawn is too low for the fertiliser to get into the canopy. Cant wait to see the results like last summer!

QUALITY

Used this one so far since purchasing and saw results in roughly a week. Great product for low cut lawns.

Mini prill Fert

This fertaliser, not only great for the lawn but is super easy to apply due to the mini prill. Even with my small hand spreader it was so easy to evenly distribute through the lawn. Great product and 1 week after heavy rain my couch is the best green its been all growing season. I will be deffinately be increasing to 20kg bags and using all season this year.

Perfect for my tennis court

Excellent small prill fert that I'm using on my grass tennis court

Great results with first use

My buffalo had seen better days after a winter in shade. With a light reno and application in early spring (in Melbourne), the lawn is bouncing back well after 2 1/2 weeks. Lots of new leaf growth.

Quality mini prill fertiliser

Quality mini prill fertiliser excellent for short grass and avoiding picking it up again with the mower

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What customers are saying

5.0 from 0 verified reviews

Really good stuff

Easy to apply and good results after a couple of days.

DarioC. Verified review

Awesome fert

Great fertiliser for kikuyu in the back yard

HadenE. Verified review

Champion fertiliser

Decided to try this after having poor results from other brands. Easy to spread the mini prill and started to green up after several days.

JasonD. Verified review

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