NPK Industries

  • NPK RAW Silica 25lb

    NPK RAW Silica 25lb

    RAW Silica contains 45% Silicon Dioxide which is the highest concentration of silicon dioxide available to the home gardener. RAW Silica is flowable and suspend-able in water and naturally available to the plant. Since RAW Silica is a natural form of...
    $349.42
    $698.85
  • NPK RAW Humic Acid 25lb

    NPK RAW Humic Acid 25lb

    RAW Humic Acid contains 59% Humic Acids derived from Leonardite which is the most concentrated, water Soluble humic acid product on the market today. In nature, humic acid has a buffering effect on the pH of soils. It can raise the pH of acid soils and...
    $349.42
    $698.85
  • NPK RAW B-Vitamin 25lb

    NPK RAW B-Vitamin 25lb

    In addition to 1% water soluble vitamin B1, RAW B-Vitamin contains 9% magnesium, making it an optimal magnesium supplement. RAW B-Vitamin is most beneficial during transplant, times of stress and during heavy fruit and flower production. Raw B-Vitamin...
    $374.42
    $748.85
  • NPK RAW Full Up 25lb

    NPK RAW Full Up 25lb

    Use RAW Full Up in conjunction with all nutrients and supplements. It is a beneficial supplement to all feeding schedules. Its also ideal for adding to foliar sprays and for creating optimal recipe solutions. Works in conjunction with all nutrient and...
    $399.42
    $798.85
  • NPK RAW Enzymes 10lb

    NPK RAW Enzymes 10lb

    RAW Enzymes are Uncut, Tech Grade Enzymes. Active ingredients are Cellulase, Xylanase, and Beta-Glucanase. No Fillers, No Dyes. RAW Enzymes are soluble and compatible with all nutrient programs, from hobby to professional, soil to hydroponics.
    $375.00
    $749.99
  • NPK RAW Amino Acids 10lb

    NPK RAW Amino Acids 10lb

    RAW Amino Acids are Uncut, Tech Grade Amino Acids derived from L-Glycine and L-Glutamic Acid. No Fillers, No Dyes. RAW Amino Acids are a soluble plant supplement that is compatible with all nutrient programs, from hobby to professional, soil to...
    $325.00
    $649.99