Sterling series controller

The Sterling irrigation timer and controller is a cost-effective system for small, medium or even large growing operations. This affordable yet flexible controller is offered in different models to adapt to what and where you grow.

Options range from a four-station irrigation controller for DIY gardeners and limited crops to 36-station controllers for diverse professional greenhouses.

Each model features six independent programs that can run concurrently with up to nine daily starts per program.

Sterling series controller

The station timing is adjustable from one minute to 24 hours in one-minute increments. You can set the watering calendar as far out as 32 days so you have peace of mind knowing your plants are cared for (the factory default is seven days).

Other practical features include programmable watering loops, system checks and “Off” days. Each system has a three-year limited manufacturer’s warranty and is backed by the knowledge of our greenhouse experts.

• Six independent programs that can run conc