Fertiliser Spray Mixer

Variable spray mixer for fertiliser & weed sprays

item: 5538
32 Reviews
$ 36.4 SAVE 18%
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Product Info

Connect the Fertiliser Spray Mixer to your hose to quickly and conveniently dispense commercial fertiliser or weed spray on to your lawn or garden.

Tired of ill-fitting connections to pre-mixed fertiliser spray bottles? Due to strong demand, we've introduced the Fertiliser Spray Mixer so you can enjoy a reliable connection between your Hoselink-fitted hose and the Fertiliser Spray Mixer - no more leaky fittings!

How to use the Fertiliser Spray Mixer

  1. Add concentrate to the bottle, no pre-mixing required. *Please ensure you read the instructions on the fertiliser bottle as this may vary.*
  2. Set dilution ratio by turning the selector dial until the desired number is aligned with the brass knob on the side of the dial.
  3. Attach the Mixer to your Hoselink-fitted hose using the included Accessory Connector.
  4. Turn water flow on. Squeeze the trigger and spray on to your lawn or garden as required.

Installing the flow reduction

  1. Unscrew the bottle and remove the siphon tube.
  2. Unscrew the brass pin from above the selector dial.
  3. Push the flow reducer into the top of the siphon tube. Top tip: place brass pin on a hard surface and push siphon tube down until flush.
  4. Put siphon tube back in place firmly and reassemble the bottle.

How it works

The selecter dial draws a measured amount of fertiliser up from the spray bottle and mixes it with water flowing through from the sprayer. Dilution rates are printed on the outside of the bottle for convenience. The benefit of this system is it allows for an even spread of fertiliser.

A note about the Fertiliser Spray Mixer

This product is suitable for use with Hoselink fertilisers and our car cleaning range as well as commercially available fertilisers or weed sprays. If you are using a product from a pre-mixed spray bottle, simply tip it straight in. If you are using a concentrate please follow the directions on the bottle (it may recommend diluting with water before use).

It is not suitable for use with compost or worm farm liquid as the sediment in these liquids will clog the spray outlet.

Clean and reuse! Fill bottle with water, set dial to 10 and spray until empty. This will prevent the contamination of multiple fertilisers/cleaning products.

Bottle holds 450ml.


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Product Specifications

Model Name Fertiliser Spray Mixer
Model Number 5538
Material ABS plastic, PVC bottle
Colour Black, white and green
Maximum Pressure 150psi
Minimum Pressure 50psi
Bottle Volume 500ml
Hose Fitting Size 12mm
Warranty 1 year

What's Included

  • Fertiliser Spray Mixer (x1)
  • Accessory Connector (x1)
  • Latest Hoselink Catalogue

Q. How can I achieve an exact measurement?


A. In reality, you cannot achieve an exact measurement as there are many variables including your water pressure, how much concentrate you use, which brand you use, what type of product you are using.  You can vary output by increasing or decreasing the flow rate, or by increasing or decreasing the concentrate used.






Customer Reviews

4.8 Based on 32 Reviews
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Filter Reviews:
Kathie W.
Australia Australia

Fertilizer spray

Excellent easy to use especially with hoselink fittings no leaking poison all over you

Wendy A.
Australia Australia

Saves sooo much time and

Saves sooo much time and bother mixing sprays, love it

Jenny H.
Australia Australia

Fertiliser Spray

Great service and delivered promptly. I didn't order the fertiliser as I need to finish some existing Seasol I have at home. Can you please advise how much Seasol I need to put in the plastic container and what dilution is required Seasol recommends 30ml against 9 litres of water so unsure how this would equate to the Hoselink Spray Mixer.

Paula B.
Australia Australia

Fertaliser spray

Very handy and easy to use

john b.
Australia Australia

Brass nozzle fertilise spray mixer too narrow

Hoselink products are excellent. The previous fertiliser spray mixer is too small, so pleased to see this product, but the brass volume reducer has such a tiny hole as to render it prone to clogging up with gunk in fertilizer. After calling your office, I have removed it and use the device without the brass fitting. Needs revision of brass fitting to enlarge hole John Buchanan

Salah N.
Australia Australia

Makes weed spray on large scale super easy

Excellent weed killer spray without needing to pre-mix the weed killer with water. The actual spray is made from high quality materials like all other hoselink products.

Tina M.
Australia Australia

Great product

So much easier that mixing the liquid fertiliser in the watering can :)

Paul N.
Australia Australia

Why would You buy anything else!!

What a great product!! Easy to use with My existing range of Hoselink Products, with Quality You know You can count on. Why would You buy anything else....... It HAS TO BE HOSELINK!!!

Australia Australia

Fertiliser spray mixer

Fantastic product, has made it so easy for my elderly father to fertilise his yard by attaching one quick attachment. Would definitely recommend this product.

Scott M.
Australia Australia


Love it. Doesn't leak at all compared to th one that I purchased from Bunnings

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