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    1269 Products
    Hanna Groline protective “boot”

    Hanna Groline protective “boot”

    HI710030 is an green rubber boot that fits over selected portable meters including HI9814 pH/EC/TDS, HI991000 family of meters, and selected thermistor based thermometers. The silicone rubber boot not only provides additional shockproof protection

    In stock
    $ 37.95
    Hanna Groline 1413 solution 230ml

    Hanna Groline 1413 solution 230ml

    conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date clearly marked on the label and are air tight

    Out of stock
    $ 17.95
    Hanna Groline quick cal 230ml

    Hanna Groline quick cal 230ml

    solution for use with Hanna's GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the lot number and expiration date.

    Out of stock
    $ 17.95
    Advanced nutrients Connoisseur grow A liter soil

    Advanced nutrients Connoisseur grow A liter soil

    The pH perfect connoisseur grow AB is for the experienced, highly artistic, professional commercial grower. If you are a top-notch grower has maxed out the potential of your current feeding program if, after all that success,

    In stock
    $ 22.28
    Advanced nutrients Sensi coco bloom part A

    Advanced nutrients Sensi coco bloom part A

    Formulated specifically for coco coir users
    Ph perfect technology eliminates troublesome ph-level issues

    In stock
    $ 17.16
    Titan CO2 regulator

    Titan CO2 regulator

    The Titan Controls CO2 regulator is compatible with Titan Controls CO2 Controllers or other 120 Volt controllers and timers. Precision accuracy flow meter - 0.5 to 15 SCF/hour. Features heavy-duty solenoid valve.

    Out of stock
    $ 105.99
    General hydroponics ph up 1 quart

    General hydroponics ph up 1 quart

    This base solution is formulated using potassium hydroxide and potassium carbonate. Add a little at a time when your nutrient pH is too low in order to raise the pH to the proper level.

    In stock
    $ 14.25
    General hydroponics ph down 8 oz

    General hydroponics ph down 8 oz

    pH Down - Acid is formulated using food grade Phosphoric acid - pure plant nutrient. Just add a little at a time if your nutrient pH is too high and this will lower the pH to within range. Simple, reliable and effective.

    Out of stock
    $ 9.99
    Botanicare vitamino 1 gallon

    Botanicare vitamino 1 gallon

    In nature, plants naturally synthesize these vital compounds from carbohydrates created during photosynthesis and from minerals taken up from the soil or nutrient solution.

    In stock
    $ 85.84
    Clonex mist bottle 750ml

    Clonex mist bottle 750ml

    root stimulator to be used on both your mother plants and clones. It is designed to work in conjunction with Clonex® Gel to produce vigorous healthy cuttings with strong roots. It is used to mist cuttings at regular intervals during the rooting process.

    In stock
    $ 48.99
    Clonex 15ml packets

    Clonex 15ml packets

    Foremost rooting compound gel in its field since 1989; Full spectrum of mineral nutrients and trace elements to nourish the young roots during the formative stages; Remains in contact around the stem sealing the cut tissue; Supplies hormones needed for ro

    In stock
    $ 7.00
    Ph perfect grow 500 ml

    Ph perfect grow 500 ml

    When you use 3-part hydroponics base nutrients, you get reliable, flexible, concentrated nutrients that give your plants the essential elements they need.

    Out of stock
    $ 0.00
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