Fertiliser Spray Mixer

Variable spray mixer for fertiliser & weed sprays

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

Connect the Fertiliser Spray Mixer to your hose and quickly and conveniently dispense commercial fertiliser or weed spray on to your lawn or garden. The easy-to-use trigger spray is ideal for those who suffer from arthritis and are unable to use a pump-style bottle. 

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.


See more Fertilisers.

Read More

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

4.9 Based on 59 Reviews
5 ★
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John S.
Australia Australia
I recommend this product

Fertiliser sprayer

Excellent product and service

Donna M.
Australia Australia
I recommend this product


Excellent. A great product. Made to a high quality. My husband absolutely loves it . Highly recommended.

Australia Australia
I recommend this product

time saver

After being told about other spray mixers, and how much time can be saved - i was on the hunt for my own! i rather buy quality items, so after research the hoselink branded one was ordered. very happy with my purchase!

Sue M.
Australia Australia
I recommend this product

Foliage Spray fertiliser

Makes the job so quick and easy! I needed to buy comparable attachments given my current set-up consists of snap on/off. I’ll keep collecting now!

Don K.
Australia Australia
I recommend this product

fertiliser spray mixer

Very good for large areas such as lawns and if you turn the spray nozzle over then you can spray smaller areas closer to your feet. A great product and I will find a lot of use for it

Daniel S.
Australia Australia

Great product

Works well, could be a little bigger

tony c.
Australia Australia


The first spray unit was found to be faulty. Hoselink have replaced it but I am just waiting for it to arrive in the mail. Most impressed with Hoselink’s professional approach.

Ali B.
Australia Australia

Fertilizer spray

Really good product

Australia Australia

Happy Shopper

This is a brilliant addition to my Hoselink garden and watering purchases. I can now fertilise my plants accurately and easily with this easy to use spray attachment. So happy I added this to my collection. :-)

Australia Australia

Awesome addition

Only used it twice with some soil wetter that I lost the supplied fitting for and it worked amazingly. Best part is having all the dilution instructions and levels printed in the side of the bottle so you don’t have to look rhrough a user guide Very happy with it.

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