Innovation is one of the core foundations of Link4. Our dedicated staff of engineers and programmers work constantly...
Tech Tips
Alarms and Notifications on the Link4 Cloud
With Link4’s Cloud, you the grower can have peace knowing that your investment is safeguarded against undesirable...
Link4’s Digital Grow Journal is Here!
The days of searching through notebook after notebook to find a single data entry are over! There are several...
Sapphire controller with syphon type injectors
If you want to combine your liquid feed program with your irrigation cycle, the Sapphire controller is the perfect...
Link4 Has the Perfect Control for Your Upgrade Needs.
Need to upgrade? Outgrew the ability of your current controller? Need to control heating and cooling? Humidity and...
VPD Monitoring: Now available on the Link4 Cloud
VPD (Vapor Pressure Deficit) is becoming a standard metric for growers to identify and manage the proper environment...
Save Money while Protecting your Equipment and Crops with Link4 Controls.
Most growers are focused on controlling the temperature inside their greenhouse to provide a proper environment for a...
Throw Away that Notebook, the New Grow Journal from Link4 is Here!
Link4 Corporation is excited to announce the addition of the new Grow Journal feature to its Cloud service! The Grow...
The iGrow 1800 for the Ultimate Control of a Greenhouse or Indoor Garden
To get the highest return on investment, many professional growers implement automation devices or controllers. These...