LINKS

Control what matters. Add more as you Grow.

Growlink LINKS modules make it easy to control lighting, irrigation, climate, and nutrients—all in one system that grows with you.

Shop LINKS
Higher Yields
Maximize harvest weight per sq. ft. with optimized light, climate, and irrigation.
Quality & Consistency
Uniform bud size, structure, and potency across every harvest.
Reduced Waste
Save water, nutrients, and labor with precise automated control.
Predictable Results
Data-driven control delivers repeatable, reliable harvests every time.

Step 1: Start with a HUB or Bundle

  • LINKS 8-Port Device HUB LINKS 8-Port Device HUB
    Connects all your LINKS devices for seamless control from anywhere.

    LINKS 8-Port Device HUB

    $399.00
    $399.00
  • LINKS Starter Kit (Monitor Only) LINKS Starter Kit (Monitor Only)
    Save $100.00
    Ideal for: Growers who want accurate climate and substrate monitoring before adding automation, perfect for dialing in a new grow space or small-scale setup.

    LINKS Starter Kit (Monitor Only)

    $1,097.00
    $1,197.00 -$100.00 $1,097.00
  • LINKS Irrigation Bundle LINKS Irrigation Bundle
    Save $100.00
    Ideal for: Growers ready to automate irrigation with precision moisture control, reducing water waste and improving plant consistency.

    LINKS Irrigation Bundle

    $1,695.00
    $1,795.00 -$100.00 $1,695.00
  • LINKS Pro Bundle – 2 Room Kit LINKS Pro Bundle – 2 Room Kit
    Ideal for: Multi-room growers who need full climate and substrate monitoring in two spaces for complete visibility and control over every zone.

    LINKS Pro Bundle – 2 Room Kit

    $4,586.00
    $4,586.00

Step 2: Add Smart Sensors

  • canopyLINK Sensor HUB canopyLINK Sensor HUB
    Save $100.00
    Connect all your climate and substrate sensors in one place for the most accurate grow-zone data.

    canopyLINK Sensor HUB

    $299.00
    $399.00 -$100.00 $299.00
  • Climalink Climate Sensor Climalink Climate Sensor
    Aspirated climate sensor that measures temp, humidity, VPD, light and option CO₂ for precise environmental control.

    Climalink Climate Sensor

    From $399.00
    From $399.00
  • Terralink Sensor for LINKS (M8 Connector) Terralink Sensor for LINKS (M8 Connector)
    Measures soil moisture and EC for precision irrigation decisions.

    Terralink Sensor for LINKS (M8 Connector)

    $299.00
    $299.00

Step 3: Automate Your Lighting

  • 4 channel lightLINK 4 channel lightLINK
    Run and control up to four lighting channels from one device.

    4 channel lightLINK

    $299.00
    $299.00
  • digital lightLINK digital lightLINK
    Take charge of your lighting fixtures with precise control over intensity, spectrum, and timing for optimal plant growth.

    digital lightLINK

    $149.00
    $149.00
  • Growlink RJ45 Dimming Adapter
    Growlink

    Growlink RJ45 Dimming Adapter

    $9.99
    $9.99
  • Growlink RJ12 Dimming Adapter
    Growlink

    Growlink RJ12 Dimming Adapter

    $9.99
    $9.99

Step 4: Control Your Climate

  • hvacLINK (Coming Soon) hvacLINK (Coming Soon)
    Smart thermostat designed to automate HVAC systems, integrating with the Growlink platform.

    hvacLINK (Coming Soon)

    $299.00
    $299.00
  • relayLINK relayLINK
    Versatile relay control for als for HVAC, humidifiers, dehumidifiers, and other mixed voltage equipment

    relayLINK

    $199.00
    $199.00
  • powerLINK Smart Outlet Control powerLINK Smart Outlet Control
    Sold out
    Smart plug for simple on/off control of pumps, fans, or other grow gear.

    powerLINK Smart Outlet Control

    $99.00
    $99.00
  • quadLINK quadLINK
    Save $100.00
    Four-outlet smart power control for running multiple devices with individual scheduling.

    quadLINK

    $299.00
    $399.00 -$100.00 $299.00

Step 5: Automate Irrigation & Batch Tanks

  • valveLINK valveLINK
    Automates irrigation valves for exact water delivery to each zone.

    valveLINK

    $299.00
    $299.00
  • batch tankLINK batch tankLINK
    Save $100.00
    Monitors and controls nutrient mixing tanks for consistent feed recipes.

    batch tankLINK

    $699.00
    $799.00 -$100.00 $699.00
  • powerLINK Smart Outlet Control powerLINK Smart Outlet Control
    Sold out
    Smart plug for simple on/off control of pumps, fans, or other grow gear.

    powerLINK Smart Outlet Control

    $99.00
    $99.00
  • quadLINK quadLINK
    Save $100.00
    Four-outlet smart power control for running multiple devices with individual scheduling.

    quadLINK

    $299.00
    $399.00 -$100.00 $299.00

Growlink Pro unlocks the full power of LINKS

To access automation, AI Copilot, and advanced features, you’ll need an active Growlink Pro plan. Don’t worry — we’ve got options to fit every grow, from Sprout just getting started to Harvest running at full scale.

Learn about Growlink Pro

Step 6: Choose Accessories & Add-ons

Not sure what gear you need?

Book a free call with one of our cultivation advisors. We’ll help you design a setup that fits your space, your style, and your goals—without upselling you into something you don’t need.

Speak With an Advisor

Your Grow, Your Way — Made Easier

  • Set It & Forget It

    Automate irrigation, lighting, and climate control with intuitive, plug-and-play devices.

  • Dial In Perfection

    Keep your plants in the ideal environment for maximum yield, terpene profile, and visual appeal.

  • Grow at Your Pace

    Start with a single device and expand as your garden grows—no rewiring, no headaches.

Smarter Growing, Made Simple

Trusted by growers like you

  • Better Yields Without Losing the Craft

    LINKS made my small grow run like a dream. I’m pulling better yields than ever—and still keeping my hands in the work I love.

  • A Grow Partner You Can Count On

    It’s like having a helper who never forgets or misses a day. My plants are happier, and so am I.