Environmental Controllers

We offer the complete line of Titan Controls and Spartan Series environmental controllers for lighting, CO2, ballast timers, temperature and humidity, heating and cooling, in the industry top brands. We also carry the complete line of AgrowTek, Grozone, Powerbox, Sentinel, Lightspeed and Hydro Innovation controllers, all expressly developed for use in hydroponic, greenhouse gardening, indoor gardening, and aquaponic applications.
  • Grow Kings - Titan Controls® Spartan Series® - Metal 24 Light 240 V Controllers
    $1,359.95

    Titan Controls® Spartan Series® - Metal 24 Light 240 V Controllers

    Spartan Series® Metal 24 Light 240 V Controllers bring you quality and reliability for an economical cost. The heavy-duty enclosure will st...

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    $1,359.95
  • Grow Kings - Titan Controls® Spartan Series® - Metal 20 Light 240 V Controllers
    $1,199.95

    Titan Controls® Spartan Series® - Metal 20 Light 240 V Controllers

    Spartan Series® Metal 20 Light 240 V Controllers bring you quality and reliability for an economical cost. The heavy-duty enclosure will sta...

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    $1,199.95
  • Grow Kings - Titan Controls® Spartan Series® - Metal 16 Light 240 V Controllers
    $1,089.95

    Titan Controls® Spartan Series® - Metal 16 Light 240 V Controllers

    Spartan Series® Metal 16 Light 240 V Controllers bring you quality and reliability for an economical cost. The heavy-duty enclosure will st...

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    $1,089.95
  • Grow Kings - Titan Controls® Helios® Commercial Series Lighting Controller - 200 Amp
    $3,169.95

    Titan Controls® Helios® Commercial Series Lighting Controller - 200 Amp

    The Commercial Series 200 Amp Lighting Controller features Allen-Bradley ballast-rated industrial relays, Allen Bradley 30 Amp circuit brea...

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    $3,169.95
  • Grow Kings - Titan Controls® Helios® 17 - 24 Light 240 V Controller with Dual Trigger Cords
    $1,939.95

    Titan Controls® Helios® 17 - 24 Light 240 V Controller with Dual Trigger Cords

    This controller will operate twenty-four (24) HID lights at 240 V. The only lighting controllers featuring industrial-grade ballast-rated r...

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    $1,939.95
  • Grow Kings - Titan Controls® Helios® 16 - 16 Light 240 V Controller with Dual Trigger Cords
    $1,259.95

    Titan Controls® Helios® 16 - 16 Light 240 V Controller with Dual Trigger Cords

    This controller will operate sixteen (16) HID lights at 240 V. The only lighting controllers featuring industrial-grade ballast-rated relay...

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    $1,259.95
  • Grow Kings - Titan Controls® Helios® 14 - 24 Light 240 V Controller with Timer
    $1,939.95

    Titan Controls® Helios® 14 - 24 Light 240 V Controller with Timer

    This controller will run twenty-four (24) HID lights at 240 V. The only lighting controllers featuring industrial-grade ballast-rated relays...

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    $1,939.95
  • Grow Kings - Titan Controls® Helios® 13 - 16 Light 240 V Controller with Timer
    $1,259.95

    Titan Controls® Helios® 13 - 16 Light 240 V Controller with Timer

    This controller will run sixteen (16) HID lights at 240 V. The only lighting controllers featuring industrial-grade ballast-rated relays. P...

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    $1,259.95
  • Grow Kings - Titan Controls® Helios® 4 - 4 Light 240 V Controller with Relay Trigger Cord
    $226.50

    Titan Controls® Helios® 4 - 4 Light 240 V Controller with Relay Trigger Cord

    This controller will run four (4) HID lights at 240 V – maximum 4000 W. The only lighting controllers featuring industrial-grade ballast-rated rela...

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    $226.50
  • Titan Controls® Helios® 3 - 4 Light 240 V Controller with Timer
    $246.50

    Titan Controls® Helios® 3 - 4 Light 240 V Controller with Timer

    This controller will run four (4) HID lights at 240 V – maximum 4000 W. The only lighting controllers featuring industrial-grade ballast-rated rela...

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    $246.50
  • Titan Controls® Helios® 8 - 8 Light 240 V Controller with Dual Trigger Cords
    $290.50

    Titan Controls® Helios® 8 - 8 Light 240 V Controller with Dual Trigger Cords

    This controller will run eight (8) HID lights at 240 V. The only lighting controllers featuring industrial-grade ballast-rated relays. Easy to foll...

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    $290.50
  • Titan Controls® Helios® 7 - 8 Light 240 V Controller with Timer
    $316.50

    Titan Controls® Helios® 7 - 8 Light 240 V Controller with Timer

    This controller will run eight (8) HID lights at 240 V. The only lighting controllers featuring industrial-grade ballast-rated relays. 24 hr timer ...

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    $316.50
  • Grow Kings - MyCO2 Mushroom Bags - Bloom
    $35.95

    MyCO2 Mushroom Bags

    MyCO2 Bloom & Grow are CO2 bags perfected. MyCO2 uses patented customer-activated technology, postponing the CO2 cultivation until you ...

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    $35.95
  • Titan Controls® Spartan Series® 8 Light 240 V Controller
    $221.50

    Titan Controls® Spartan Series® 8 Light 240 V Controller

    The 8 light controller operates up to 8000 W of grow lights in your garden. It features heavy-duty definite purpose contactors, dual trigger cord s...

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    $221.50
  • Titan Controls® Spartan Series® 4 Light 240 V Controller
    $131.50

    Titan Controls® Spartan Series® 4 Light 240 V Controller

    The 4 light controller operates up to 4000 W of grow lights in your garden. It features heavy-duty definite purpose contactor, trigger cord set tha...

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    $131.50
  • Grow Kings - Titan Controls® Helios® 18 - 12 Light 240 V Controller with Dual Trigger Cords
    $474.50

    Titan Controls® Helios® 18 - 12 Light 240 V Controller with Dual Trigger Cords

    This controller will run twelve (12) HID lights at 240 V. The only lighting controllers featuring industrial-grade ballast relays. Dual trigger cor...

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    $474.50
  • Grow Kings - Titan Controls® Helios® 12 - 8 Light 240 V Controller with Dual Trigger Cords
    $263.50

    Titan Controls® Helios® 12 - 8 Light 240 V Controller with Dual Trigger Cords

    This controller will run eight (8) HID lights at 240 V. The only lighting controllers featuring two (2) industrial-grade ballast-rated relays. Plug...

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    $263.50
  • Grow Kings - Grozone Control HT2 Climate Controller (Temp and RH) Single Output Bar Graph Display
    $229.45

    Grozone Control HT2 Climate Controller (Temp and RH) Single Output Bar Graph Display

    Day and night temperature settings: 48ºF to 104ºF (9ºC to 40ºC). Day and night humidity settings: 10% to 100%. User can select from five op...

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    $229.45
  • Grow Kings - Grozone Control SCC1 Temperature, Humidity and CO2 Controller "Simple One Series"
    $688.45

    Grozone Control SCC1 Temperature, Humidity and CO2 Controller "Simple One Series"

    An easy-to-use alternate solution to HTC Climate Controller: just connect your fan, your dehumidifier or humidifier, your CO2 generator, se...

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    $688.45
  • Grow Kings - Grozone Control USCO2 0-2000 PPM Single Zone Ultra Simple CO2 Controller
    $280.45

    Grozone Control USCO2 0-2000 PPM Single Zone Ultra Simple CO2 Controller

    No bells and whistles, just connect your CO2 generator and you're set! This is Grozone's beginner solution for growers looking for affordab...

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    $280.45
  • Grow Kings - Grozone Control CO2D 0-5000 PPM Dual Zone CO2 Controller
    $906.73

    Grozone Control CO2D 0-5000 PPM Dual Zone CO2 Controller

    Controls the CO2 levels in two zones (or two rooms) simultaneously. Review performance by reading through the integrated 24 hr data logger ...

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    $906.73
  • Grow Kings - Grozone Control SCO2 0-5000 PPM CO2 Controller "Simple One Series"
    $499.95

    Grozone Control SCO2 0-5000 PPM CO2 Controller "Simple One Series"

    This easy-to-use CO2 controller determines precisely when to activate and shut-off CO2 generators to maintain user-defined LOW and HIGH CO...

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    $499.95
  • Grow Kings - Grozone Control TV2 Multimode Fan Speed Control
    $122.35

    Grozone Control TV2 Multimode Fan Speed Control

    Automatically slows down or speeds up centrifugal fans to respect user-selected temperature setpoints. Enables the user to select the minim...

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    $122.35
  • Grow Kings - Grozone Control CY3 Digital Cyclestat with Day/Night Sensor and Bar Graph Display
    $178.45

    Grozone Control CY3 Digital Cyclestat with Day/Night Sensor and Bar Graph Display

    Controls any 120 V equipment such as pumps or fans on a periodic repeat cycle. Features day and night distinct cycles. Displays time countd...

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    $178.45