NPK Industries

NPK Industries is a leader in production and distributing cutting-edge technology for indoor and outdoor growing. It develops safe and effective products.

Harley Smith has over 20 years experience in hydroponic industry. He shares with the knowledge and discusses issues that are important in a hyper-growth industry.

Who We Are

NPK Industries created the RAW Solubles product line that consists of twelve soluble powders each derived from the highest quality sources that gives you ultimate control over the ratio of essential elements and organic biostimulants in the feeding program.

Our Products

  • RAW Amino Acids, 10 lbs

    RAW Amino Acids are uncut, technical grade amino acids derived from L-glycine and L-glutamic acid. No fillers, no dyes. RAW ...

  • RAW Yucca, 25 lb

    RAW Yucca is made from 100% natural yucca extract from the plant Yucca schidigera. It can be used as wetting ...

  • Mighty, 7 gal

      Mighty kills ALL accessible stages of SPIDER MITES including EGGS. Mighty may be used on fruits and vegetables and can ...

    $124.53

  • Mighty, 5 gal

      Mighty kills ALL accessible stages of SPIDER MITES including EGGS. Mighty may be used on fruits and vegetables and can ...

    $99.50

  • Mighty, 2.5 gal

      Mighty kills ALL accessible stages of SPIDER MITES including EGGS. Mighty may be used on fruits and vegetables and can ...

    $50.58

  • Mighty, 1 gal

      Mighty kills ALL accessible stages of SPIDER MITES including EGGS. Mighty may be used on fruits and vegetables and can ...

    $27.33

  • PM Wash, 5 gal

    PM Wash works well for cleaning plants that are subject to humid environments. PM Wash is a non-toxic Plant ...

    $90.90

  • PM Wash, 2.5 gal

    PM Wash works well for cleaning plants that are subject to humid environments. PM Wash is a non-toxic Plant ...

    $47.06

  • Mighty, 1 qt

    Mighty kills ALL accessible stages of SPIDER MITES including EGGS. Mighty may be used on fruits and vegetables and can ...

    $10.91

  • PM Wash, 1 gal

    PM Wash works well for cleaning plants that are subject to humid environments. PM Wash is a non-toxic Plant ...

    $25.34

  • RAW Full Up, 25 lb

    RAW Full Up (uptake) is water soluble and contains 10% soluble humic acids which are derived from peat. The amber ...

  • RAW Nitrogen, 25 lb

    RAW Nitrogen contains 20% ammonium nitrogen (N) in a water soluble form. RAW Nitrogen does not contain nitrates or urea ...

Are you interested in our products? Contact us for more information

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