QuietCool 8 Hour Electronic Timer with Hold Propagation Tools & Accessories beyond saturation for any production

beyond saturation for any production LED or HPS

Perlite is used to grow small-leafed crops such as micro-greens in conjunction with Nutrient Film Technique (NFT)

Instructions and more information on irrigation for Grodan Gro-Blocks

designed for effective and extensive water distribution

QuietCool 8 Hour Electronic Timer with Hold Propagation Tools & Accessories beyond saturation for any productionThe QuietCool 8 Hour Electronic Timer with Hold is designed to control all QuietCool whole house fans and allow for automatic operation at a single speed. When combined with a speed control switch, the QuietCool 8 Hour Timer can operate at multiple speeds. Features Works on all QuietCool Fans Works for 1, 2, 4, 8 hours or indefinitely with the hold function. When installed in conjunction with a speed control switch, can operate at multiple speeds. Can