Super-Grow Garden Fertiliser Concentrate

Fast release liquid all-round garden health treatment

item: C210
20 reviews
Was $15.90
Buy 2 (Save 5%) Pay $13.59/ea
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Product Info

Hoselink’s Super Grow Garden Fertiliser Concentrate is an all-round 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 regular application of Super Grow, you can say goodbye to spraying insecticides!

Rejuvinate 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, vegies, 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 dilution rates table below. Figures based on pre-mixing in a 9-litre watering can.

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

Hoselink Fertiliser Spray Mixer:
Refer to 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, then unscrew brass pin from above selector dial and push into the top of the siphon tube. Reassemble.
  3. Pour concentrate into Hoselink’s Fertiliser Spray Mixer.
  4. Select dial (refer to 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 correct breakdown.

Expert Tip: For the ultimate soil boost, use alongside 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 as well as 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.



See more Fertilisers.

Read More

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


What's Included

  • 1 x 1.25ltr Super-Grow *Garden Fertiliser* Concentrate
  • Latest Hoselink Catalogue


Customer Reviews
5.0 Based on 20 Reviews
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  • garden
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Peter G.
Australia Australia
I recommend this product


Happy with this product this is my second bottle the veggie garden loves it

Annamaria A.
Australia Australia
I recommend this product

Energy drink for your garden

We live on a sand dune. The topsoil is knuckle-deep so very few plants would survive without regular weekly applications of some liquid fertiliser. We tried several, and found that the Hoselink product is the nicest to work with. Terrifically effective without any strong odour.

Victoria W.
Australia Australia
I recommend this product

Great Hoselink products

It was great thanks so much & I now have 3 Hoselink hoses around our property Fertiliser is also a great product

Mervyn V.
Australia Australia
I recommend this product

It’s great 2 weeks after using it the plants are looking great

brenton n.
Australia Australia
I recommend this product

ready for use

having almost finished our complete change of garden these products won’t be used before spring this year, but we know how good they are. Cheers.

Lisa B.
Australia Australia
I recommend this product

Great Fertiliser

Used this on my garden and my flowers are just booming. Will keep getting this just a heads up it's a bit on the nose

Australia Australia
I recommend this product

This Fertiliser Is Unbelievable

I applied it as per the instructions in my new Hoselink spray mixer bottle at the results where nearly visible right before my eyes. My vege plants and roses have changed colour to a real deep green and just look so much stronger and healthier. Highly recommend this product and can’t wait to try the seaweed tonic and lawn fertiliser now. Well done hoselink, keep up the great work and no more Seasol for me.

Gaye F.
Australia Australia
I recommend this product

Hard to work out.

I have a very small area so I use raised garden beds, I found it hard to work out the quantity of fertiliser to water so I ended up using less to be on the safe side. This was the only problem I had with it.

Terrance M.
Australia Australia
I recommend this product

lawn fertilizer

Good works well.

Ian R.
Australia Australia
I recommend this product

Hoselink Fertiliser

It was very straight forward to purchase and was delivered to the front door. The Fertiliser Spray Mixer works well and I have just completed fertilising the garden. I’m looking forward to seeing the results in a few weeks time.

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