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PRICE MATCH GUARANTEE | SEE A BETTER PRICE? CONTACT US!

PRICE MATCH GUARANTEE | SEE A BETTER PRICE? CONTACT US!

ISN

High Quality, Australian Made Nutrients

International Superior Nutrients specialises in high quality hydroponic nutrients.

Their nutrient range is manufactured in South Australia with British pharmaceutical grade ingredients. Their nutrients have one of the highest purity ranges than
otherwise seen on the market. Their products help with boosting plant health, increasing yield sizes all while fighting off pests, diseases and stress.

ISN makes a simple but comprehensive range of fantastic nutrients that are sure to produce amazing results. 

International Superior Nutrients
  • $28.95 - $270.00
    $28.95 - $270.00
    $28.95 - $270.00
    $28.95

    ISN Fulvic Max

    ISN Fulvic Max helps maximise nutrient intake. ISN Fulvic Max is a true NASAA organically certified product which ensures an efficient nutrient int...

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  • $25.00 - $89.90
    $25.00 - $89.90
    $25.00 - $89.90
    $25.00

    ISN Rejuvenator

    ISN Cal Mag provides optimum levels of Calcium, Magnesium and Iron along with other trace elements and helps with the common deficiency symptoms...

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  • $52.95 - $575.00
    $52.95 - $575.00
    $52.95 - $575.00
    $52.95

    ISN Microbe Boost

    ISN Microbe Boost is an army of organic probiotics for your plant. By using our Microbes from week 1 you will rapidly start to see root growth. Thi...

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  • $29.95 - $270.00
    $29.95 - $270.00
    $29.95 - $270.00
    $29.95

    ISN Potash

    ISN Solid’as Potash is a flowering enhancer that increases both size and mass significantly. Created in our lab and made from British pharmaceutica...

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