The iGrow 800 from Link4 comes equipped with 8 outputs (expandable to 32) to help you track and record your energy use in real time. Use this to control fans, heaters, vents, irrigation, and shade curtains. Along with your iGrow 800, equip your greenhouse or indoor grow room with our new Sapphire commercial irrigation and mist controller. Link4’s new Sapphire commercial irrigation controller can be programmed for mist, flood, drip or standard irrigation applications for each output.

Growers can achieve complete environmental and irrigation control from Link4 with both the iGrow 800 and Sapphire controller together. These controllers are easily paired on the same Cloud account, allowing users to control both controllers from the same login. By using both of these controllers, growers will be able to easily control the environment and irrigation from one Cloud login.