Gavita Master Controller EL3 Rockwool Starter support upright growth and improve

support upright growth and improve resilience during challenging environmental conditions

grow mushrooms from the bag or tray in a humidity-controlled grow room or Martha set up

Expiration date

B’s Green Trees Organic All Purpose

Gavita Master Controller EL3 Rockwool Starter support upright growth and improveGavita Master Controllers EL3 The Gavita Master Controller EL3 is the next generation in our EL controller series, designed to maximize the performance of your compatible fixtures. The EL3 enables you to set sunrise sunset dimming, high temperature dimming, and high temperature shut off for all connected fixtures. Best of all, the EL3 lets you build and program entire schedules for your growing cycles. When using a compatible Gavita or Sun System LED