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    Environmental Controllers

    We offer a comprehensive selection of environmental controllers designed to enhance and optimize your growing climate. Our extensive inventory includes advanced solutions for managing CO2, temperature, humidity, and lighting that ensure ideal conditions to drive growth and maximize yield in hydroponic, greenhouse, indoor, and aquaponic gardening applications. As the leading distributor of Hawthorne signature brands, our selection includes the Titan Controls lineup of sensors, controllers, and monitors. Explore our carefully curated collection featuring industry-renowned brands known for their reliability and innovation.

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    Dutch Lighting Innovations DLI DLM-4 Temp Sensor

    Q112721
    • Provides real-time, accurate, and reliable temperature monitoring for precise control of your growing environment.
    • Seamlessly integrates with the DLM-4 Zone Controller, allowing for centralized control and automation.
    • Designed for easy installation and compatibility with various grow room setups.
    • Durable construction ensures long-lasting performance.
    • Designed by Dutch Lighting Innovations™ (DLI), a leader in innovative horticultural solutions.
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    Titan Controls CO2 Regulator (10/Cs)

    Q100768

    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. High-quality oilless pressure gauge. Includes two plastic tank washers and 12 ft of CO2 dispensing line. Brass construction for long-lasting dependability and durability. 1 Amp/120 V/ 60 Hz.

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    Dutch Lighting Innovations DLI DLM-4 Controller

    Q112720
    • The perfect lighting controller solution.
    • Plug and play: compatible with all DLI fixtures.
    • Four (4) fully-independent zones.
    • Controls over 800 fixtures.
    • Auto-dimming safety feature.
    • Digital operation ensures consistent output.
    • Certifications: ETL
    • IP rating: IP20.
    • Product dimensions: 5.3 x 3.4 x 1.4 inches (13.5 x 8.5 x 3.5 centimeters).
    • Product weight: 0.6 pounds (0.27 kilograms).
    • Power: < 60 watts.
    • Voltage range: 100 - 240 volts.
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    Gavita EL3 to Titan Sensor Adapter Cable

    Q112526
    • Connects Gavita® EL3 Master controller to first Titan Controls® VPD Sensor or Titan Controls® Substrate Sensor.
    • Products then daisy chain together after this first connection.
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    Titan Controls Ares Series LP Replacement Burner

    Q102096

    LP and NG replacement burners. Made specifically for to work with Titan Controls® Ares® CO2 generators.

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    AROYA GO, Includes 2 TEROS ONE, CLIMATE ONE, Gateway, All Needed Accessory Kits

    Q113638

    Includes:

    • Two TEROS ONE substrate sensors.
    • One CLIMATE ONE climate station.
    • One GATEWAY data hub*.
    • Accessory kits for GATEWAY and CLIMATE ONE.
    • Substrate sensor alignment tool.
    • Three years of AROYA software access for three users (standard pricing after).
    • 60 days of rolling cloud data storage*.
    • Irrigation control integration (controller not included).
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    Titan Controls Atlas 9 CO2 Controller w/ Remote Sensor

    Q100769

    Compact and easy-to-use, the Atlas® 9 is a grower's dream. The 15 ft remote sensor allows you to measure the CO2 levels of your garden exactly where you need to measure them. Fuzzy logic capabilities allow you to accurately dose CO2when using a CO2 regulator. The knob that doubles as a button when pushed lets you easily program this product. Enclosure resists dust, rust and moisture. 10 Amps maximum/120 V/ 60 Hz.

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    Titan Controls Substrate Sensor

    Q112528

    The Titan Controls™ Triton™ Standard Substrate Sensor is designed to accurately measure the EC (electrical conductivity), VWC (volumetric water content), and temperature of your substrate (growing media). Understanding these three metrics will allow you to optimize your irrigation strategy to realize your plants' full potential. The compact design allows this sensor to be easily installed in most applications.

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    Gavita Master Controller EL3

    Q102576

    The Gavita® Master Controller EL3 is the next generation in our EL controller series, designed to maximize the performance of your compatible fixtures. The EL3 enables you to set sunrise/sunset dimming, high-temperature dimming, and high-temperature shut-off for all connected fixtures. Best of all, the EL3 lets you build and program entire schedules for your growing cycles. When using a compatible Gavita or Sun System LED fixture, you will be able to view at the individual fixture level, how each one is performing.

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    Titan Controls VPD Sensor

    Q112527

    The Titan Controls™ Tali™ 3 in 1 VPD Sensor is designed to accurately measure the temperature, humidity, and air pressure of your growing environment. Using these readings, it will accurately calculate the VPD (vapor pressure deficit) for the monitored area. An easy-to-read LED screen allows you to quickly see what’s going on in your environment.

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    AROYA TEROS ONE, Dual Sensor

    Q113640
    • Includes sensor nose with two TEROS ONE sensors.
    • Delivers 10x more precise electrical conductivity measurements.
    • Measures water content and volumetric water content.
    • Tracks substrate temperature for optimal root zone management.
    • Provides continuous data synced to AROYA every three minutes.
    • Costs less with enhanced features after extensive R&D.
    • Seamlessly integrates with AROYA software platforms.
    • Designed for durability with corrosion-resistant materials.
    • Offers easy installation with stainless steel needle design.
    • Features automatic calibration for various grow media.

    !! NOTE: AROYA GO bundle or AROYA Core with an included software license is a requirement for using and purchasing this product.

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    Titan Controls Ares 10 - Ten Burner LP CO2 Generator - 26.5 CUFT/HR

    Q100773

    CO2 is scientifically proven to improve the performance of plants! The Ares® Series CO2 generators provide a clean and efficient way to enrich your grow area with CO2. Ares® Series CO2 generators come with everything you need to get your CO2 system started. Includes: CO2 generator, AC power supply, hanging chain, ceiling hook, appropriate hose and regulator. All you need to provide is a gas source! 1.5 Amps/120 V/ 60 Hz.

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    Titan Controls Atlas 1 CO2 Monitor / Controller w/ Remote Sensor (6/Cs)

    Q102098

    Atlas® 1 CO2 Monitor/Controller comes with a 25 ft remote sensor. It features adjustable set point and elevation levels, a built-in self calibration function and an integrated photocell that enables operation in daytime hours only, when the plants need CO2. Simple to use and easy to operate. 15 Amps/120 V/ 60 Hz., The sensor comes factory calibrated for precise CO2 readings and utilizes low voltage technology.

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    Titan Controls Ares 10 - Ten Burner NG CO2 Generator - 27.7 CUFT/HR

    Q100774

    CO2 is scientifically proven to improve the performance of plants! The Ares® Series CO2 generators provide a clean and efficient way to enrich your grow area with CO2. Ares® Series CO2 generators come with everything you need to get your CO2 system started. Includes: CO2 generator, AC power supply, hanging chain, ceiling hook, appropriate hose and regulator. All you need to provide is a gas source! 1.5 Amps/120 V/ 60 Hz.

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    Titan Controls Eos 2 - Digital Humidity Controller (6/Cs)

    Q102105

    The Eos® 2 Digital Humidity Controller makes dialing in your room's environment a breeze. It can be used to activate a device to increase humidity in your room or decrease the humidity in your room. The Eos® 2 utilizes a high-quality humidity sensor as well as a photocell for day and night control. Settings are easily programmed with the knob that doubles as a button to change settings. A slide switch controls whether the controller is running in Day, Night or 24 hr mode. 10 Amps/ 120 V/ 60 Hz.

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    Titan Controls CO2 Rain Tubing Only 100 ft Roll

    Q102103

    This CO2 Rain® System includes 25 ft of laser-drilled 1/8 in tubing, 6 eye hooks, 1/8 in plastic T fitting and instructions. Additional 100 ft roll of tubing is also available.

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    Titan Controls Ares 4 - Four Burner NG CO2 Generator - 10.8 CUFT/HR

    Q100770

    CO2 is scientifically proven to improve the performance of plants! The Ares® Series CO2 generators provide a clean and efficient way to enrich your grow area with CO2. Ares® Series CO2 generators come with everything you need to get your CO2 system started. Includes: CO2 generator, AC power supply, hanging chain, ceiling hook, appropriate hose and regulator. All you need to provide is a gas source! 1.5 Amps/120 V/ 60 Hz.

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    Titan Controls Zephyr 2 - High Temp Shut Off

    Q102104

    Controller turns off your lights if high temperature exceeds set point. Built-in 1 to 30 min hot start delay with HOLD feature. 6 foot temperature probe is accurate to within 2°F. Protects your garden and your plants. Enclosure resists dust, rust and moisture. 15 Amps maximum/ 120 V/ 60 Hz.

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    Titan Controls Atlas 2 - Preset CO2 Monitor/Controller

    Q102099

    Preset CO2 control at 1,500 PPM. Built-in self-calibration feature. Easiest to use CO2 controller on the market. Simply plug in your CO2 generator or regulator and you are ready to go. Built-in photocell allows CO2 enrichment only during daylight hours. Durable powder-coated steel enclosure. 15 Amps maximum/120 V/ 60 Hz. Patent No. D657 748.

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    Titan Controls Ares 8 - Eight Burner NG CO2 Generator - 21.6 CUFT/HR

    Q100772

    CO2 is scientifically proven to improve the performance of plants! The Ares® Series CO2 generators provide a clean and efficient way to enrich your grow area with CO2. Ares® Series CO2 generators come with everything you need to get your CO2 system started. Includes: CO2 generator, AC power supply, hanging chain, ceiling hook, appropriate hose and regulator. All you need to provide is a gas source! 1.5 Amps/120 V/ 60 Hz.

    Q100767.jpg

    Titan Controls Atlas 3 - Day/Night CO2 Monitor/Controller

    Q100767

    Controls and monitors CO2 from 0 to 2,000 parts per million (PPM). CO2 enrichment or CO2 exhaust features. Easy to setup and operate. Enclosure resists dust, rust and moisture. 5 Amps maximum/120 V/ 60 Hz.

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    Titan Controls Zephyr 1 - Day/Night Temp Controller

    Q102100

    Temperature control range is 55°F to 95°F. Controls cooling or heating equipment. Day and night settings keep temperature within 4°F of set point. 6 ft temperature probe is accurate to within 2°F. Enclosure protects internal components from dust, rust and moisture. ETL listed for commercial applications. 15 Amps/ 120 V/ 60 Hz.

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    Titan Controls CO2 Rain System w/ 25 ft Tubing

    Q102101

    This CO2 Rain® System includes 25 ft of laser-drilled 1/8 in tubing, 6 eye hooks, 1/8 in plastic T fitting and instructions. Additional 100 ft roll of tubing is also available.

    Q102106.jpg

    Titan Controls Ares 4 - Four Burner LP CO2 Generator - 10.6 CUFT/HR

    Q102106

    CO2 is scientifically proven to improve the performance of plants! The Ares® Series CO2 generators provide a clean and efficient way to enrich your grow area with CO2. Ares® Series CO2 generators come with everything you need to get your CO2 system started. Includes: CO2 generator, AC power supply, hanging chain, ceiling hook, appropriate hose and regulator. All you need to provide is a gas source! 1.5 Amps/120 V/ 60 Hz.

    Q102092.jpg

    Titan Controls Spartan Series Complete Digital Environmental Controller (Temperature, CO2 and Humidi

    Q102092
    This controller will allow you to precisely monitor and control the environment in your grow room. Featuring an easy-to-use analog interface this digital controller is easy to program and use. Each set point (temperature humidity and CO2) are programmed using a set of dedicated knobs. Readings are displayed on easy-to-read digital displays. The sensor that measures the temperature humidity light and CO2 levels in your room attaches to the controller with a 15 ft cord. Enclosure resists dust
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