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  • farmhand form 5lb bag
    43 100 XPF - 43 100 XPF
    43 100 XPF
    43 100 XPF - 43 100 XPF
    43 100 XPF

    Essentials Kit

    What's Included: farmhand® form 14-0-0, (1) 5 lb. farmhand grow 12-2-39, (1) 5 lb. farmhand boost 14-0-39, (1) 5lb. Peat + Coco Grow Plugs, (1...

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  • 2.77 ec calibration solution
    1 700 XPF - 1 700 XPF
    1 700 XPF
    1 700 XPF - 1 700 XPF
    1 700 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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    1 700 XPF - 1 700 XPF
    1 700 XPF
    1 700 XPF - 1 700 XPF
    1 700 XPF
  • pH 4.00 Calibration Solution, 8oz
    pH Calibration Solutions 4.00/7.00, 8oz each
    2 300 XPF - 2 300 XPF
    2 300 XPF
    2 300 XPF - 2 300 XPF
    2 300 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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    2 300 XPF - 2 300 XPF
    2 300 XPF
    2 300 XPF - 2 300 XPF
    2 300 XPF
  • 1qt bottle of CES pH Down
    1 gallon jug of CES pH Down
    14 800 XPF - 17 000 XPF
    14 800 XPF - 17 000 XPF
    14 800 XPF - 17 000 XPF
    14 800 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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    14 800 XPF - 17 000 XPF
    14 800 XPF - 17 000 XPF
    14 800 XPF - 17 000 XPF
    14 800 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
    Save 5 100 XPF Save 0 XPF
    107 700 XPF
    107 700 XPF - 107 700 XPF
    107 700 XPF
    102 600 XPF
    102 600 XPF - 102 600 XPF
    102 600 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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    107 700 XPF
    107 700 XPF - 107 700 XPF
    107 700 XPF
    102 600 XPF
    102 600 XPF - 102 600 XPF
    102 600 XPF
    Save 5 100 XPF Save 0 XPF
  • Zerotol 2.0 key feature with active ingredients
    2.5 gallon ZeroTol 2.0 bottle
    26 100 XPF - 26 100 XPF
    26 100 XPF
    26 100 XPF - 26 100 XPF
    26 100 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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    26 100 XPF - 26 100 XPF
    26 100 XPF
    26 100 XPF - 26 100 XPF
    26 100 XPF
  • 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
    8 500 XPF - 8 500 XPF
    8 500 XPF
    8 500 XPF - 8 500 XPF
    8 500 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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    8 500 XPF - 8 500 XPF
    8 500 XPF
    8 500 XPF - 8 500 XPF
    8 500 XPF
  • pH up 1 qt
    3 200 XPF - 3 200 XPF
    3 200 XPF
    3 200 XPF - 3 200 XPF
    3 200 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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    3 200 XPF - 3 200 XPF
    3 200 XPF
    3 200 XPF - 3 200 XPF
    3 200 XPF
  • sanidate 5.0 2.5gal
    Save 4 700 XPF Save 0 XPF
    20 000 XPF
    20 000 XPF - 20 000 XPF
    20 000 XPF
    15 300 XPF
    15 300 XPF - 15 300 XPF
    15 300 XPF

    SaniDate 5.0, 2.5 gal

    Effective hard surface and equipment sanitizer and disinfectant for use in greenhouses, including those growing edible plants. Effective against pl...

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    20 000 XPF
    20 000 XPF - 20 000 XPF
    20 000 XPF
    15 300 XPF
    15 300 XPF - 15 300 XPF
    15 300 XPF
    Save 4 700 XPF Save 0 XPF
  • GroStar pH Probe Maintenance Kit
    2 800 XPF - 2 800 XPF
    2 800 XPF
    2 800 XPF - 2 800 XPF
    2 800 XPF

    GroStar pH Probe Maintenance Kit

    What's Included: 3M KCL storage solution (4 oz.) Cleaning solution (8 oz.) CalPod solution organizer Probe cleaning brush Wash bottle Details: ...

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    2 800 XPF - 2 800 XPF
    2 800 XPF
    2 800 XPF - 2 800 XPF
    2 800 XPF
  • ph calibration kit
    3 300 XPF - 3 300 XPF
    3 300 XPF
    3 300 XPF - 3 300 XPF
    3 300 XPF

    GroStar pH Calibration Kit (pH 4/7/10, 8 oz. each)

    What's Included: (1) pH 4.0 calibration solution, 8 oz. (1) pH 7.0 calibration solution, 8 oz. (1) pH 10.0 calibration solution, 8 oz. Details: ...

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    3 300 XPF - 3 300 XPF
    3 300 XPF
    3 300 XPF - 3 300 XPF
    3 300 XPF
  • Cutting Edge Solutions pH Up 1qt bottle
    Cutting Edge Solutions pH Up 1 gal jug
    14 800 XPF - 17 000 XPF
    14 800 XPF - 17 000 XPF
    14 800 XPF - 17 000 XPF
    14 800 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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    14 800 XPF - 17 000 XPF
    14 800 XPF - 17 000 XPF
    14 800 XPF - 17 000 XPF
    14 800 XPF
  • HM Digital PH-STOR pH Electrode Storage Solution
    1 100 XPF - 1 100 XPF
    1 100 XPF
    1 100 XPF - 1 100 XPF
    1 100 XPF

    HM Digital PH-STOR pH Electrode Storage Solution

    Storage solution for pH meters. Always make sure your sensor is kept in an electrode storage solution. If dry, refill the pH meter cap with the PH-...

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    1 100 XPF - 1 100 XPF
    1 100 XPF
    1 100 XPF - 1 100 XPF
    1 100 XPF
  • Mad Farmer pH Control Kit case of 12
    23 300 XPF - 23 300 XPF
    23 300 XPF
    23 300 XPF - 23 300 XPF
    23 300 XPF

    Mad Farmer pH Control Kit, Case of 12

    A consistent pH is one of the most important elements in maintaining a healthy garden. Make sure your plants work at an optimal pH level with this ...

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    23 300 XPF - 23 300 XPF
    23 300 XPF
    23 300 XPF - 23 300 XPF
    23 300 XPF

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