GrowSpan S500 Greenhouse Blackout Systems

Achieve your finest harvest yet with GrowSpan Blackout Systems designed specifically for the S500 Greenhouse. Provide fully automated, effective light deprivation that improves crop quality and minimizes labor.

• Blackout Systems come in three options: Blackout System only, Blackout System w/S500, and Blackout System w/S500, Ventilation Kit and Evaporative Cooling System.