2 products found


  • Symbio - SuperClean (1L)

    Symbio - SuperClean (1L)

    Symbio SuperClean’s enzymatic activity breaks down the organic matter on which algae, moulds and biofilms grow. Will not harm plants at recommended dilution rates. 1 litre makes between 100 – 1,000 litres of cleaning solution

  • Symbio -  Humic Booster (250g)

    Symbio - Humic Booster (250g)

    Potassium humate granules that are 95% soluble.  Containing humic and fulvic acids which are a major part of soil organic matter – Humus and stimulate beneficial soil fungi populations.  Potassium humate increases soil cation exchange capacity and provides organic and mineral plant nutrients for improved plant growth.