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  • Roots, Shoots & Leaves Granular Fertiliser 16-2-10 NPK + T/E
Roots, Shoots & Leaves Granular Fertiliser 1kg

Roots, Shoots & Leaves Granular Fertiliser 1kg

16-2-10 NPK + T/E - controlled release 4-5 months

Roots, Shoots & Leaves Granular Fertiliser 1kg
$17.50
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Product Description

Slow-Release Granular Fertiliser for Greener Lawns, Healthier Gardens & Thriving Plants

Roots, Shoots & Leaves is a powerful, mineral-based fertiliser designed specifically for Australian soils and growing conditions. Whether you're feeding a veggie patch, potted plants, or your lawn, this granular fertiliser delivers fast and lasting results, naturally. Packed with nitrogen for lush green growth, plus a balanced blend of minerals and trace elements, it improves plant health from the roots up and provides sustained nutrition for up to 3 months.

Why choose Roots, Shoots and Leaves Fertiliser:
  • Boosts green, leafy growth in lawns, vegetables, and foliage plants
  • Improves soil health with natural wetting agents and microbial stimulants
  • Reduces leaching thanks to added zeolite—better for the planet
  • Feeds for up to 6 months with slow-release technology
  • Safe for pots, gardens, turf, and trees
  • Made for Aussie conditions—supports local growers and small businesses
Nutrient Profile:
N
Nitrogen
16.02%
P
Phosphorus
2.01%
K
Potassium
10.00%
Si
Silica
2.25%
S
Sulphur
4.43%
Ca
Calcium
3.64%
Mg
Magnesium
0.05%
Fe
Iron
150 mg/kg
Zn
Zinc
330 mg/kg
Mn
Manganese
310 mg/kg
B
Boron
143 mg/kg
Cu
Copper
25 mg/kg

Key Nutrients

  • Nitrogen (N): 16.02% – drives leafy growth and chlorophyll production
  • Phosphorus (P): 2.01% – supports root development
  • Potassium (K): 10.0% – improves plant strength, stress tolerance, and overall health
 

Secondary Nutrients and Functional Minerals

  • Sulphur (S): 4.43% – metabolic function and nutrient utilisation
  • Calcium (Ca): 3.64% – cell structure and root strength
  • Magnesium (Mg): 0.05% – chlorophyll support
  • Silica (Si): 2.25% – improved plant strength and resilience
 

Trace Elements: Iron (Fe), Zinc (Zn), Manganese (Mn), Boron (B), Copper (Cu) (present in low concentrations for plant health and enzyme function)

 

Functional Additives

  • Zeolite (VolcaMin-style function) → improves nutrient retention (CEC)
  • Natural wetting agents → better water penetration
  • Microbial stimulants → supports soil biology
  • Slow-release mineral matrix → feeds for ~2–3+ months

Roots, Shoots & Leaves isn’t just about greening up your garden. It’s designed to support a healthier, more resilient ecosystem beneath the surface—feeding microbes, improving soil biology, and increasing sugar (Brix) levels in plants for better taste and vitality.

 
The Science Behind Roots, Shoots and Leaves Fertiliser:

Roots, Shoots & Leaves is a controlled-release, mineral-based fertiliser designed to optimise nutrient use efficiency (NUE), soil structure, and sustained plant growth across a wide range of systems. Its formulation combines readily available nitrogen with stabilised nutrient sources and mineral amendments to support both immediate plant response and extended feeding over time.

The granular delivery system provides a staged nutrient release, reducing volatilisation and leaching losses while maintaining a consistent supply of nutrients within the root zone. This is further supported by mineral components such as zeolite, which enhance cation exchange capacity (CEC) and improve nutrient retention in the soil profile. In addition, the inclusion of natural wetting agents and biologically supportive inputs improves moisture distribution and microbial activity, contributing to better nutrient mobility and rhizosphere function. These interactions promote improved soil aggregation, aeration, and water-holding capacity, creating a more stable environment for root development.

The overall effect is consistent vegetative growth, improved canopy development, and enhanced plant resilience, particularly in systems requiring sustained nitrogen supply. Designed for integration into standard fertiliser programs, performance will vary depending on soil type, organic matter levels, and environmental conditions.

In summary: 

  • High nitrogen content (16%) supports leafy growth & chlorophyll production
  • Slow-release potassium (10%) aids in root health, flowering and drought resistance
  • Trace elements like iron, zinc, manganese, boron, and copper improve plant immunity and vitality
  • Added silica and sulphur improve structural strength and nutrient absorption
  • Natural wetting agents improve growing media and soil penetration
  • Zeolite reduces leaching and enhances CEC (cation exchange capacity) 

Whether you’re feeding a single tomato plant or an entire lawn, Roots, Shoots & Leaves gives you the sustained power of minerals, trace elements, and soil biology in one easy-to-use product. Backed by science. Built for Aussie gardens. Trusted by growers.

Safe Use & Storage

DUST FROM THIS PRODUCT MAY ACT AS AN IRRITANT. DO NOT INHALE. KEEP SEALED IN A COOL PLACE. KEEP OUT OF REACH OF CHILDREN.

Harmful if swallowed. If eaten, seek medical help. Poison Information Centre: 13 11 26

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

(1156)

Product Application

APPLICATION RATE NOTES
Potting Mix General 4g p/L of mix Apply every 2–3 months or as required (more in summer, less in winter)
Bedding plants Begonia 2kg/100sqm
Alyssum/Salvia 5.5kg/100sqm
Trees General 100g per tree
Natives 1.5–3kg/m³
Foliage 2–4kg/m³
Flowers & fruit 3–4kg/m³
Fruit 2nd year 20–40g/m²
Shrubs small <0.5m 20g per plant
med <2m 40g per plant
large >2m 60g per plant
Plants Roses 70g per sqm
Strawberries 20g per sqm
Veggies 40g per sqm
Carnations 4g per plant
Lawn General 20–40g/sqm
Turf & broadacre General 200–400kg/Ha

 

 

Need Help with Application Rates?

Not sure how much to apply for your lawn or garden area? Use our Plant Doctor Product Rates Calculator to get the correct rate tailored to your size and conditions.

Open Application Rate Calculator

 

Popular Questions

What is Roots, Shoots & Leaves fertiliser?

Roots, Shoots & Leaves is a slow-release granular fertiliser with a 16-2-10 NPK ratio, designed for Australian lawns, gardens and plants. It provides balanced nutrition, trace elements and soil-enhancing minerals to support strong root development, healthy growth and long-lasting plant performance.

What does a 16-2-10 NPK fertiliser mean?

The 16-2-10 NPK ratio means the fertiliser is high in nitrogen (16%) for lush green growth, with phosphorus (2%) to support root development and potassium (10%) for plant strength, drought resistance and overall health. This balance makes it ideal for lawns and leafy plants.

What plants can I use Roots, Shoots & Leaves on?

This granular fertiliser is suitable for lawns, vegetable gardens, shrubs, fruit trees, ornamentals and potted plants. It’s a versatile all-purpose fertiliser designed to support plant growth across a wide range of applications.

Is this fertiliser suitable for lawns like buffalo, couch and kikuyu?

Yes, Roots, Shoots & Leaves is safe for all common Australian lawn types including buffalo, couch and kikuyu. It promotes greener colour, stronger root systems and improved turf resilience without excessive growth surges.

How long does this fertiliser last in the soil?

Roots, Shoots & Leaves uses slow-release technology to feed plants for several months. This provides consistent nutrition over time, reduces nutrient loss through leaching and supports steady plant growth. :contentReference[oaicite:1]{index=1}

What are the benefits of slow-release granular fertiliser?

Slow-release fertilisers deliver nutrients gradually, improving efficiency and reducing waste. They provide longer-lasting results, reduce the risk of nutrient burn, improve soil health and minimise environmental runoff compared to quick-release fertilisers.

Does this fertiliser improve soil health?

Yes, Roots, Shoots & Leaves contains trace elements, silica, sulphur and zeolite, which help improve soil structure, increase nutrient retention and support beneficial microbial activity in the soil. :contentReference[oaicite:2]{index=2}

What role does zeolite play in this fertiliser?

Zeolite helps reduce nutrient leaching and improves cation exchange capacity (CEC), allowing the soil to hold onto nutrients more effectively and make them available to plants over time.

Does this fertiliser contain trace elements?

Yes, it includes essential trace elements such as iron, zinc, manganese, boron and copper. These micronutrients support plant immunity, chlorophyll production and overall plant health. :contentReference[oaicite:3]{index=3}

Can I use this fertiliser in pots and containers?

Yes, Roots, Shoots & Leaves is safe for use in pots and container plants. It provides steady nutrient release and helps maintain healthy growing media without rapid nutrient depletion.

Is this fertiliser suitable for Australian soils?

Yes, this product is specifically designed for Australian soil conditions. It includes ingredients that improve water penetration, nutrient retention and soil biology in challenging environments such as sandy or nutrient-poor soils. :contentReference[oaicite:4]{index=4}

Can I use this fertiliser with liquid fertilisers?

Yes, granular fertilisers like Roots, Shoots & Leaves work well as a base fertiliser and can be combined with liquid fertilisers or soil conditioners to enhance nutrient uptake and plant performance.

Will this fertiliser help improve plant growth and colour?

Yes, the high nitrogen content promotes lush green growth, while potassium and trace elements improve plant strength, colour and overall vitality.

Is this fertiliser environmentally friendly?

This fertiliser is designed to be more efficient and environmentally responsible, with slow-release nutrients and zeolite helping reduce nutrient runoff and improve nutrient use efficiency.

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Amount of Reviews: 2

Fertilizer

By: Jack on 11 November 2023
Great product

Great product to use on my rare plants!

By: Lisa on 16 September 2022
I love this product. You do not need to use much to see the effects….The high nitrogen content keeps my leafy indoor plants really lush and unlike other brands, does not cause burning.
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