New Products and Services Over the Last Three Years

The Link4 Cloud 2.0 is the latest innovation to Link4’s Cloud technology, supporting both the iGrow 1800 controller and the new Pearl Platform controllers.

The Pearl G-Series is designed to meet the environmental control requirements of most standard greenhouse and indoor applications.

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Link4’s  Sapphire commercial irrigation controller can be programmed for mist, flood, drip or standard irrigation applications for each output.

Link4’s Sapphire commercial irrigation controller can be programmed for mist, flood, drip or standard irrigation applications for each output.

Our automated fertigation solution combines H.E. Anderson Injectors and the Link4 iGrow 1800 controller.

The 1800 Cloud combines power of the Link4 iGrow1800 controller with the flexibility of the Cloud for easy and convenient remote management.

With decades of experience, Link4 offers electrical installation and maintenance services to you.

Link4's Reverse Osmosis Systems produce high-purity water by reducing contaminants such as dissolved minerals, particulates, and organic impurities.

The i-Series Cloud brings cloud access, reporting, and alarms to ensure the safety and protection of your crops.