Fertiliser Spray Mixer

Discontinued Line

item: 5537
Was $17.50
Own it now, pay later

Product Info

Connect the Fertiliser Spray Mixer to your hose to quickly and conveniently dispense commercial fertiliser or weed spray onto 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 spray mixer, no more leaky fittings!

The Fertiliser Spray Mixer is fully adjustable, allowing you to adjust both concentration of product used and flow of water.

How to use the Fertiliser Spray Mixer

  1. Fill the spray bottle with pre-mixed fertiliser or mix concentrate according to product directions. 
  2. Attach to your Hoselink fitted hose.
  3. Adjust the Mixer Control Lever to adjust the volume of fertiliser drawn through the venturi system.
  4. Turn the Flow Control Lever to adjust water flowing through the hose.
  5. Spray onto lawn or garden as required.

How it works

The venturi system draws a measured amount of fertiliser up from the spray bottle and mixes it with water flowing through the sprayer.  The more open the valve, the more fertiliser is used.  The benefit of this system is it allows for an even spread of fertiliser.

A note about fertilisers

This product is suitable for use with 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.

Bottle holds 500ml.

Read More

Product Specifications

Model Name Fertiliser Spray Mixer
Model Number 5537 (Consists of 1x5536 and 1x2470)
Material ABS plastic, PVC bottle
Colour Black and green
Maximum Pressure 150psi
Bottle Volume 500ml
Hose Fitting Size 12mm
Warranty 1 year

What's Included

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

Q. What is the dilution into 9 litres of water?
A. According to our tests, this gives the most accurate dilution as recommended on Seasol concerntrate bottles.

Place desired quantity of fertiliser concerntrate in bottle
Top bottle to half full with water (this will only minimally dilute liquid and will allow your concerntrate to fully disperse).
Turn the Mixer control lever to ¼ on.
Turn Flow Control to Full.

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

4.7 Based on 25 Reviews
5 ★
4 ★
3 ★
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1 ★
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  • Reviews
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Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Carol Howard

Spray bottle

Have yet to use but if as good as other Hoselink products will be good

shane smith

So convenient

Great product

David Batson

On time In full

Received my products on time and in full, a very easy process, great quality and straightforward to use

Krystal Nairn

Time saver

I was previously mixing small batches of seaweed solution and soil wetter in a watering can, and having to make up several batches to cover the whole garden. But this saves me heaps of time and effort, I can easily apply the solution to my whole garden.

Gregory Brent

good product

Works really well

peter Davison


Hi. I found the Service and product 10/10 Well done team Peter & Irene

Peter Maselli

Spray mixture

Good product

jarrod lee


Not a fan, it uses the mixture in about 30 seconds even on the lowest flow level and only sucks the mixture up at about 75% open, anything less and it doesn’t create enough suction to get it.


Good afternoon, thanks for taking the time to leave us a review. We are always looking to improve our products and thank you kindly for your feedback in regards to the Fertilizer Spray Mixer. This will be passed on to the relevant department for future consideration. Thanks again for choosing Hoselink. Kind regards, The Hoselink Team.


Simple tips

We have a 3,000sqm garden with shrubs and garden borders everywhere. Fertilising was a chore only carried out twice a year (if they were lucky!). We had bought Seasol in ready-to-use spray packs, but they are expensive and do not work well. I bought two of these little spray mixers and they have transformed fertilising! The “manual” provided on this site is not particularly helpful. Here are some other tips. If using Seasol, add 200ml to the bottle (I have marked the sides with a file and marker pen) plus about 1 teaspoon of wetting agent (really helps the spray stick to the leaves) and top up with water. Attach to your hose and open up the water control to full. Then, gradually, turn the flow contro for the Seasol until the spray just gets a tinge of brown (slight change in sound too) and then work quickly over the foliage. I need 12 doses like this to spray most of the foliage in our garden and, I have to say, it has never looked better after three applications in the last three months. A great little gadget and highly recommended.

Margaret Landre

Spray Mixer

Would prefer this bottle was larger than 500ml capacity and had measurements on side of bottle. Seasol etc. bottles are 2 litres. Fittings work well.


Hi Margaret, thank you for taking the time to leave your feedback. We've actually redesigned a new mixer bottle - one with measurement labels and that is a little larger! It will be released within the next few weeks, so keep checking back for that! Kind regards, The Hoselink Team

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