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Additives

100 products

Prices in AUD, GST inclusive.

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Showing 97–100 of 100 products

  • 1 L

    Rock Nitro 1L

    SKU B3725

    ClearanceSave 50%

    $18.75$37.50

    Check online availability
  • 1 L

    Rock Supercharge 1L

    SKU B3722

    ClearanceSave 50%

    $21.25$42.50

    Check online availability

  • House & Garden Magic Green

    Sizes: 500ml, 1L · 1L selected. each bottle.

    SKU B3861

    $125.00

    Check online availability

Prices in AUD, GST inclusive.

Browse 131 Additives products in the Hyalite Australia catalogue. Listed prices are in AUD, including GST.

A little help choosing.

Read the basics before you choose your equipment.

5 min read

Hydroponic nutrients: a beginner's guide

Base nutrients, additives, and how to read EC and pH without overthinking it.