The Growlink HUB is the foundation of your automated grow operation. Acting as the central brain of your system, the HUB seamlessly connects and powers up to eight LINK devices, giving you a unified platform for managing every aspect of cultivation.

Engineered for scalability, the HUB integrates climate, lighting, irrigation, and sensor data into one streamlined dashboard via Growlink OS. Whether you’re operating a craft grow or scaling into multi-room facilities, the HUB provides unmatched reliability and precision control.

Key Features

• Supports 8 Channels: Connect and power up to eight Growlink LINK devices for complete system integration.
• Universal Compatibility: Works with Growlink hardware and third-party devices for maximum flexibility.
• Standalone or Integrated Use: Operates independently or as part of a larger Growlink automation system.
• Plug-and-Play Design: Easy installation with included mounting kit and cables.
• Made in the USA: Rugged and reliable, built to last in demanding grow environments.

Why Growers Choose the HUB

Without centralized control, growers risk inefficiency, inconsistent results, and wasted labor. The Growlink HUB unifies operations into a single platform, enabling precise automation, improved plant health, and scalable management across facilities.

Trusted by over 3,000 cultivators worldwide, the HUB delivers consistent results, reduced human error, and real-time remote monitoring.

Technical Highlights

• Input Power: 24VDC, 1A
• Power Consumption: 3W
• Operating Range: 50–122°F (10–50°C), 0–75% RH (non-condensing)
• Dimensions: 7.75″ × 7.75″ × 3.75″
• Includes: AC/DC power supply, 10ft RJ-45 cable, mounting kit

Perfect For

• Commercial cannabis cultivation
• Greenhouse automation
• Craft growers expanding into scalable automation
• Scale your grow with confidence. The Growlink HUB brings centralized automation, data-driven insights, and reliability to every cultivation environment.