Growers Choice ROI-E420 greenhouse Add an adapter for your

Add an adapter for your roll bar by clicking through the options below

UVA (395nm) + UVB (310nm)

Available in 60ft

This 1600 square foot greenhouse is one of the smaller greenhouses that we offer and is a good size for smaller greenhouse growers

Auto-restart after power outages

Growers Choice ROI-E420 greenhouse Add an adapter for yourThe ROI E420 is controllable with Grower's Choice Master Controller and is compatible with all quality master controllers. Cultivator can set the fixture to turn off and on at desired times, program sunrise sunset settings, program dimming options and set protective fail safes to dim or turn off fixtures, such as in the event of HVAC failure, potentially saving gardens from heat damage.