BioBizz TopMax


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BioBizz TopMax is a high performing plant booster. The beneficial bacteria stimulate colonisation of the root-zone which increases nutrient absorption. The improvement of nutrient transport within the plant tissues, increases crop yield and quality. The blend of ingredients contains essential plant nutrients, fulvic and humic acids.

How It Works

BioBizz TopMax’s primary source of humic acid is Leonordite. This is formed from prehistoric vegetation remains from millions of years ago. When applied, your plant’s cells will divide quicker during flowering, increasing the number of overall flowers/fruits. The increased transport of sugars, nutrients and trace elements to the flowers/fruit creates a vast increase in the natural oils and will improve the flavour and aroma of your yield.

How to use Biobiz TopMax

BioBizz TopMax is available in 1L, 5L,10L bottles. The BioBizz Feed Chart recommends use during the entire flowering stage.

TopMax is for use in soil grown plants, during the flowering stage. Dilute TopMax at a dose of 2-5ml/L of water and ensure you mix well. You can use this with every watering during the flowering cycle.

BioBizz TopMax flowering booster works well combined with BioBizz CalMag, Fish Mix, Acti Vera to complete the exceptional organic nutrient & additives range from BioBizz.

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Top marks 4 top max combo

My first time using the bio bizz format in soil. I have purchased 8 bio bizz elements including all mix soil. Im gradually introducing top max bio bloom and bio heaven. Excellent results. Im going to start including fish mix bio grow alg a mic and bring the ph down a bit with bio ph ..looking forward to end results...


Hi there, We're glad to hear your seeing positive results from our products, thank you for the feedback! Kind Regards,

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