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  • 1 gallon Zerotol HC bottle with active ingredients: Hydrogen Peroxide 5.34%, Peroxyacetic acid 1.36%. Proven to shop pathogens in their tracks.
    1 gallon ZeroTol HC bottle
    7 800 XPF - 7 800 XPF
    7 800 XPF
    7 800 XPF - 7 800 XPF
    7 800 XPF

    ZeroTol HC

    Proven to stop pathogens in their tracks, ZeroTol HC is a broad-spectrum bactericide/fungicide peroxyacetic acid chemistry formulated with the smal...

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    7 800 XPF - 7 800 XPF
    7 800 XPF
    7 800 XPF - 7 800 XPF
    7 800 XPF
  • farmhand form label
    5 600 XPF - 5 600 XPF
    5 600 XPF
    5 600 XPF - 5 600 XPF
    5 600 XPF

    farmhand® form 14-0-0

    Promotes cell and tissue structure in plants through a balanced ratio of nitrogen, calcium, and magnesium. When paired with farmhand grow, this pro...

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    5 600 XPF - 5 600 XPF
    5 600 XPF
    5 600 XPF - 5 600 XPF
    5 600 XPF
  • pH 4.00 Calibration Solution, 8oz
    pH Calibration Solutions 4.00/7.00, 8oz each
    2 100 XPF - 2 100 XPF
    2 100 XPF
    2 100 XPF - 2 100 XPF
    2 100 XPF

    GroStar pH Calibration Kit (pH 4/7, 8 oz. each)

    What's Included: (1) pH 4.0 calibration solution, 8 oz. (1) pH 7.0 calibration solution, 8 oz.  Details: A pair of essential solutions for ca...

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    2 100 XPF - 2 100 XPF
    2 100 XPF
    2 100 XPF - 2 100 XPF
    2 100 XPF
  • farmhand form label
    5lb bag of farmhand form 14-0-0 and 5lb bag of farmhand grow 12-2-39
    12 700 XPF - 12 700 XPF
    12 700 XPF
    12 700 XPF - 12 700 XPF
    12 700 XPF

    farmhand® form & grow

    New & Improved Formula of farmhand grow! Our team of plant scientists has been working hard over the last year to improve our farmhand nutrient...

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    12 700 XPF - 12 700 XPF
    12 700 XPF
    12 700 XPF - 12 700 XPF
    12 700 XPF
  • 2.77 ec calibration solution
    1 600 XPF - 1 600 XPF
    1 600 XPF
    1 600 XPF - 1 600 XPF
    1 600 XPF

    2.77 EC Calibration Solution

    2.77 EC conductivity standard calibration solution. Use as a reference or checking solution to ensure you have an adequately cleaned EC/ppm probe. ...

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    1 600 XPF - 1 600 XPF
    1 600 XPF
    1 600 XPF - 1 600 XPF
    1 600 XPF
  • farmhand grow 12-2-39 label
    farmhand grow 12-2-39 5lb bag
    7 200 XPF - 7 200 XPF
    7 200 XPF
    7 200 XPF - 7 200 XPF
    7 200 XPF

    farmhand® grow 12-2-39

    Farmhand grow has been redesigned from the ground up to deliver 30% greater yields for leafy greens while promoting even growth throughout vegetat...

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    7 200 XPF - 7 200 XPF
    7 200 XPF
    7 200 XPF - 7 200 XPF
    7 200 XPF
  • Zerotol 2.0 key feature with active ingredients
    2.5 gallon ZeroTol 2.0 bottle
    23 800 XPF - 23 800 XPF
    23 800 XPF
    23 800 XPF - 23 800 XPF
    23 800 XPF

    ZeroTol 2.0

    An effective broad-spectrum bactericide/fungicide that increases plant health by killing algae, bacteria, fungi, and their spores on contact. Label...

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    23 800 XPF - 23 800 XPF
    23 800 XPF
    23 800 XPF - 23 800 XPF
    23 800 XPF
  • pH up 1 qt
    2 900 XPF - 2 900 XPF
    2 900 XPF
    2 900 XPF - 2 900 XPF
    2 900 XPF

    Microbe Life Hydroponics pH UP

    Ensure your plants can properly absorb nutrients. Microbe Life Hydroponics pH UP is formulated with RO and UV sterilized water and combines two pH ...

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    2 900 XPF - 2 900 XPF
    2 900 XPF
    2 900 XPF - 2 900 XPF
    2 900 XPF
  • farmhand boost 14-0-39 5lb bag
    farmhand boost 14-0-39 5lb bag
    5 700 XPF - 5 700 XPF
    5 700 XPF
    5 700 XPF - 5 700 XPF
    5 700 XPF

    farmhand® boost 14-0-39

    Farmhand boost was designed to encourage explosive vegetative growth. This high-nitrogen supplement is formulated for use with all farmhand grow an...

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    5 700 XPF - 5 700 XPF
    5 700 XPF
    5 700 XPF - 5 700 XPF
    5 700 XPF
  • 1qt bottle of CES pH Down
    1 gallon jug of CES pH Down
    13 500 XPF - 13 500 XPF
    13 500 XPF
    13 500 XPF - 13 500 XPF
    13 500 XPF

    Cutting Edge Solutions pH Down

    Lower pH with this highly concentrated pH Down for rapid pH adjustment. An acidic buffer in the liquid lowers the pH of water and nutrient solution...

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    13 500 XPF - 13 500 XPF
    13 500 XPF
    13 500 XPF - 13 500 XPF
    13 500 XPF
  • Cutting Edge Solutions pH Up 1qt bottle
    Cutting Edge Solutions pH Up 1 gal jug
    13 500 XPF - 13 500 XPF
    13 500 XPF
    13 500 XPF - 13 500 XPF
    13 500 XPF

    Cutting Edge Solutions pH Up

    Raise pH with this highly concentrated pH Up for rapid pH adjustment. An alkaline buffer in the liquid raises the pH of water and nutrient solution...

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    13 500 XPF - 13 500 XPF
    13 500 XPF
    13 500 XPF - 13 500 XPF
    13 500 XPF
  • Farmhand fom, grow and boost 5lb bags, lined up in a row against a white background
    18 200 XPF - 18 200 XPF
    18 200 XPF
    18 200 XPF - 18 200 XPF
    18 200 XPF

    farmhand® form, grow & boost

    What's Included: farmhand form 14-0-0, (1) 5lb. bag farmhand grow 12-2-39 ,(1) 5lb. bag farmhand boost 14-0-39, (1) 5lb. bag Complete Nutritiona...

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    18 200 XPF - 18 200 XPF
    18 200 XPF
    18 200 XPF - 18 200 XPF
    18 200 XPF
  • Zerotol 2.0, 2.5gal jug
    Zerotol 2.0 (2.5gal jug), Kenex Table Top Counter Scale, Bonsai Shears 60mm, Hygrometer, (2) Spray Bottles 32oz, (4) 1gal jugs of CES pH Down, Plant Stake Labels case of 1000, Aphid/Whitefly traps, GS1 PH Pen, GS3 EC Pen
    98 100 XPF - 98 100 XPF
    98 100 XPF
    103 300 XPF
    103 300 XPF - 103 300 XPF
    103 300 XPF

    Starter Kit

    What's Included: (2) Spray Bottles, 32 oz. GroStar GS1 pH Meter GroStar GS3 EC Meter LED Grow Room Glasses Bonsai Shears, 60 mm Measuring Cup, 1,...

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    98 100 XPF - 98 100 XPF
    98 100 XPF
    103 300 XPF
    103 300 XPF - 103 300 XPF
    103 300 XPF

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