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Super-Grow Garden Fertiliser Concentrate

Super-Grow Garden Fertiliser Concentrate

Fast release liquid all-round garden health treatment

Now $18.90 Was
Was $18.90
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Free delivery within Australia for all orders $99 or more. Orders under $99 incur a $7.95 delivery fee.


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  • Free delivery on orders over $99

  • 30-day money back guarantee

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Hoselink’s Super Grow Garden Fertiliser Concentrate is an all-around garden health treatment formulated to keep your garden flourishing.

The complete fertiliser not only contains all 16 essential nutrients for plant growth but minute quantities of every element in the atomic table. This significantly reduces the chance of insect attack and disease and helps with the healthy formation of a plant. With the regular application of Super Grow, you can say goodbye to spraying insecticides!

Rejuvenate your garden with this highly concentrated liquid formula designed to help your plants grow, flower and fruit. Suitable for use on both new and established plants as well as natives, veggies, lawns and trees, this fertiliser offers a fast-release feed allowing elements to be absorbed almost immediately at the roots.

Enriched with fish emulsion, which provides vital minor elements and amino acids, giving plants resistance to disease and insect attack, the Super Grow also conditions soil and improves nutrient uptake.

This formula contains the three major elements necessary for healthy plant growth: nitrogen to promote the growth of healthy green leaves, phosphorus for stimulating strong root growth and plant development, and potassium to assist with fruit and flower production.

Hoselink Super Grow promotes vigorous growth, adds liquid humates and reduces nutrient loss in sandy soils.​​

Directions for Use

Watering Can
Refer to the dilution rates table below. Figures based on pre-mixing in a 9-litre watering can.

  1. Fill the watering can with water
  2. Mix the required amount of Super Grow into the solution
  3. Apply evenly over the selected application

Hoselink Fertiliser Spray Mixer:
Refer to the dilution rates table below. Dilution rates; 450ml of Super Grow covers 202.5m². *based on foliar application

  1. Shake well before use
  2. Flow reducer required - unscrew the bottle and remove the siphon tube, unscrew the brass pin from above the selector dial and push it into the top of the siphon tube. Reassemble.
  3. Pour concentrate into Hoselink’s Fertiliser Spray Mixer.
  4. Select the dial (refer to the table below) and walk slowly using a sweeping action to apply evenly over the desired area.

Plant/Application Type

Rate per 9Lt watering can

Hoselink Spray Mixer Setting

Application Frequency



1 with flow reducer
Dilute 50/50 with water

Every 1-2 weeks

Foliar Application


2 with flow reducer

Every 1-2 weeks

New Plantings


3 with flow reducer

At planting and in 2 weeks



5 with flow reducer

Every week



5 with flow reducer

Every week

Established Plants


7 with flow reducer

Every 1-2 weeks



7 with flow reducer

Every 2 weeks



7 with flow reducer

Every 2 weeks (during growing period)

Super grow is highly concentrated; apply only at the correct breakdown.

Expert Tip: For the ultimate soil boost, use the Hoselink Plant Health Seaweed Tonic, applying formulas 10-14 days apart.

Once diluted, fertiliser is pet and child friendly. 

Proudly made in Australia.

​When to fertilise

​The start of spring is the best time to fertilise most plants in your garden, depending on feeding needs. However, you can also fertilise plants when a more rapid growth rate is required and throughout the year when needed, i.e. when a plant is actively growing, fruiting or flowering.  

For more information on fertilising your garden, read our in-depth guide on the Backyard Living blog here.




Product specifications

Typical Analysis

W/V Nitrogen (N) 11.0% Phosphorus (P) 1.4% Potassium (K) 7.3%
W/W (WA only) Nitrogen (N) 9% Phosphorus (P) 1.2% Potassium (K) 6.1%
N: 7.5 :1






Safety Data Sheet



Product reviews

Customer Reviews
4.8 Based on 28 Reviews
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lawrence w.
Australia Australia

Great Stuff

Excellent see an improvement straight away

David W.

Perfect home grown vegetables

Hoselink Super Grow is exceptional, my vegetable garden never looked better and the plants normally susceptible to sap insects do not attract these pests I have used Super Grow together with Plant Health on all my garden and have attached a photo of a young cauliflower plant that is perfect and has never had any insecticide applied Well done Hoselink you are helping us to grow perfect insecticide free vegetables

Hoselink  Review

Everything growing really well

I used this a few weeks ago and I can honestly say that even with tough conditions (ie. forgetting to water during water restrictions because I can't use the irrigation system anymore), now that we had a little rain it's like the hedges have been just waiting and are bursting with bright green new growth. It's good value and was easy to use with the spray mixer too.

Pamela M.
Australia Australia

Excellent product

This is an excellent product, seems more concentrated than store brands and my garden is loving a weak solution on a regular basis!

Hoselink  Review
Australia Australia
I recommend this product

Awesome Product.

Started seeing better result from the first use. Would definitely recommend to everyone.