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Growcentia

Unleash your plant’s full potential! Founded by three PhD soil microbiologists at Colorado State University, Growcentia (aka Mammoth Microbes) has discovered a select combination of beneficial soil bacteria that naturally elevates phosphorus (P) and micronutrient availability to enhance plant health and yields.

  • MAMMOTH P

    MAMMOTH P

    This microbial inoculant is scientifically proven to grow bigger buds.

    $89.95 $79.95