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Best Selling Products

  • Groline pH 4.01 Calibration Solution - HydroPros

    Groline pH 4.01 Calibration Solution

    Hanna
    from $16.00

    high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot ...

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    from $16.00
  • Green Leaf One Scissors - HydroPros

    Green Leaf One Scissors

    Green Leaf One
    from $6.26

    This is a precision shear that gardeners need for tight and close quarter spaces. This shear allows users to fine-tune their plants precisely and e...

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    from $6.26
  • GreenGro Nature's Mycorrhizae Ultrafine 8oz - HydroPros
    Save 22%

    GreenGro Nature's Mycorrhizae Ultrafine 8oz

    GreenGro
    Original price $35.95
    Current price $27.99

    Green Gro Ultrafine Mycorrhizae All-in-One (0.46-0.34-1.92), 8 oz GreenGro Ultrafine is a soluble blend of mycorrhizae, beneficial bacteria, kelp ...

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    Original price $35.95
    Current price $27.99
    Save 22%
  • Advanced Nutrients Sensi Cal-Mag Xtra - HydroPros

    Advanced Nutrients Sensi Cal-Mag Xtra

    Advanced Nutrients
    from $14.62

    Plants - just like all forms of life, including human beings - require a complete range of essential elements in order to thrive. Not one can be la...

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    from $14.62
  • Advanced Nutrients Connoisseur Grow B - HydroPros

    Advanced Nutrients Connoisseur Grow B

    Advanced Nutrients
    from $15.00

    Connoisseur Grow Part B (1-2-7) will keep the pH of your nutrient solution stable within a range optimal for nutrient uptake for one week. For opti...

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    from $15.00
  • Nectar For The Gods Pegasus Potion - HydroPros

    Nectar For The Gods Pegasus Potion

    Nectar for the Gods
    from $10.65

    Pegasus Potion is a new concept of nitrogen delivery. Extraction through enzyme hydrolysis makes Pegasus Potion more biochemically viable, preservi...

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    from $10.65
  • TrolMaster Hydro-x Smoke Detector w/RJ12 splitter & 16' Cable - HydroPros

    TrolMaster Hydro-x Smoke Detector w/RJ12 splitter & 16' Cable

    TrolMaster
    $55.10

    The optional Smoke Detector (MBS-SD) can alert the user to smoke within their growing area at ALL TIMES. Up to 5 smoke detectors can be connected t...

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    $55.10
  • TrolMaster Water Detector + Touch Spot for Flood Alert Hydro-X HydroPros

    TrolMaster Water Detector + Touch Spot for Flood Alert Hydro-X

    TrolMaster
    $69.83

    The optional Water Detector WD-2 allows the user to detect water leaks or water on the floor of the facility. Simply place the water sensor at flo...

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    $69.83
  • TrolMaster 240v Humidity Outlet for Hydro-X Single Pack w/ 16', 4' and T-Splitter RJ12 Cable Set - HydroPros

    TrolMaster 240v Humidity Outlet for Hydro-X Single Pack w/ 16', 4' and T-Splitter RJ12 Cable Set

    TrolMaster
    $74.18

    The TrolMaster DSH-2 Humidity control / device modules (240V) allow the user to easily connect and control standard humidifying or dehumidifying de...

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    $74.18
  • TrolMaster Hydro-X Temp Device Station Single Pack w/ 16', 4' and T-Sp HydroPros

    TrolMaster Hydro-X Temp Device Station Single Pack w/ 16', 4' and T-Splitter RJ12 Cable Set

    TrolMaster
    $66.50

    The TrolMaster DST-1 Temperature control modules allow the user to easily connect and control standard heating or cooling devices to the Hydro-x. A...

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    $66.50
  • TrolMaster Device Station 240v Single Pack w/ 16' 4' and T-Splitter RJ12 Cable Set - [hydropros]

    TrolMaster Device Station 240v Single Pack w/ 16' 4' and T-Splitter RJ12 Cable Set

    TrolMaster
    $82.62

    The TrolMaster DST-2 Temperature control modules allow the user to easily connect and control standard heating or cooling devices to the Hydro-x. A...

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    $82.62
  • TrolMaster Hydro-X 3rd Party Light Adapter Trigger Sun - HydroPros

    TrolMaster Hydro-X 3rd Party Light Adapter Trigger Sun

    TrolMaster
    $55.34

    TrolMaster’s Hydro-X system can control most of the horticultural lighting fixtures sold on the market today. Most light manufacturers provide the ...

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    $55.34
  • TrolMaster Lantern Control of up to 40 0-10v Control Fixtures - HydroPros

    TrolMaster Lantern Control of up to 40 0-10v Control Fixtures

    TrolMaster
    $86.45

    TrolMaster’s Hydro-X system can control most of the horticultural lighting fixtures sold on the market today. Most light manufacturers provide the ...

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    $86.45
  • TrolMaster Hydro-X 3rd Party Light Adapter Trigger Dimlux - HydroPros

    TrolMaster Hydro-X 3rd Party Light Adapter Trigger Dimlux

    TrolMaster
    $55.34

    TrolMaster’s Hydro-X system can control most of the horticultural lighting fixtures sold on the market today. Most light manufacturers provide the ...

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    $55.34
  • TrolMaster Aqua-X 110 V Control Board - HydroPros

    TrolMaster Aqua-X 110 V Control Board

    TrolMaster
    $99.28

    The OA6-110 control board is designed to control small 110V pump or solenoid valves (less than 1.5 amps). The OA6-110 has 6 separately controlled 1...

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    $99.28
  • TrolMaster Aqua-X Water Detector and Touch Spot - HydroPros

    TrolMaster Aqua-X Water Detector and Touch Spot

    TrolMaster
    $69.82

    The WD-1 water detector can be used in one of two ways. First, it can be used to simply monitor the floor or a space for water… as a leak-detector....

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    $69.82
  • TrolMaster Aqua-X Touch Spot 16' Ext Cable - HydroPros

    TrolMaster Aqua-X Touch Spot 16' Ext Cable

    TrolMaster
    $15.68

    The TSS-2 extension cable is simply a 16 ft extension cable to use with the WD-1 water detectors. It has a male and female end and can extend the d...

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    $15.68
  • TrolMaster RJ12 Splitter Hub - [hydropros]

    TrolMaster RJ12 Splitter Hub

    TrolMaster
    $31.35

    The SPH-1 Splitter Hub from TrolMaster makes installation of our controllers as easy as plugging in a phone cable. The SPH-1 hub uses a single RJ12...

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    $31.35
  • TrolMaster Weather Resistant Housing for Thermostat and Humidistat Stations - HydroPros

    TrolMaster Weather Resistant Housing for Thermostat and Humidistat Stations

    TrolMaster
    $18.52

    The BM-1 weatherproof box is designed for the protection for TrolMaster TS-1/2, HS-1 and ARS-1 controllers from dripping water and low-pressure spr...

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    $18.52
  • Trolmaster Dual Condition Adapter - HydroPros

    Trolmaster Dual Condition Adapter

    TrolMaster
    $71.92

    The TrolMaster DCC-1 provides a simple solution to control a single device, with more than one condition. For example, people like to turn on their...

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    $71.92
  • PPF Tech Pro HG340w Full Spectrum LED - [hydropros]
    Save 22%

    PPF Tech Pro HG340w Full Spectrum LED

    PPF Tech
    Original price $699.99
    Current price $549.00

    SPEC SHEET LEDs are the best option for the grower to have the most state-of-the-art technology and focus on growing the highest quality plants. • ...

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    Original price $699.99
    Current price $549.00
    Save 22%
  • PPF Tech Pro HG940w PRO Full Spectrum LED No Cord - HydroPros
    Save 14%

    PPF Tech Pro HG940w PRO Full Spectrum LED No Cord

    PPF Tech
    Original price $895.00
    Current price $770.00

    Wireless Convenience Experience the ultimate freedom with the PPF Tech Pro HG940w PRO Full Spectrum LED grow light. With no cords to worry about, t...

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    Original price $895.00
    Current price $770.00
    Save 14%
  • Athena Perafoam - HydroPros

    Athena Perafoam

    Athena
    from $49.99

    Athena Perafoam™ is a high foaming concentrate specially designed for use in conjunction with Athena Reset to sanitize and disinfect hard surfaces....

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    from $49.99