The Imperium Plus is a precision feed controller which has been designed to feed little and often to produce maximum plant growth. It includes an integrated Grasslin segmental timer and can be set to run from as little as 1 second up to 15 minutes, at the push of a button. Imperium Plus can be used with any timed grow system and is more than just a segmental timer. It's 28 feed settings allow you to adapt the feeding duration from a minimum of 1 second up to 15 minutes, at the touch of a button. Finely tuning your feed durations to match the growth stage of each plant means the roots have better access to oxygen, nutrient solution uptake is increased and ultimately yields are bigger.
Imperium Feed Duration Controller Plus.