Flo-n-Gro Premium Tray 4 ft x 6 ft ID - Black Ventilator Fans The Autopilot Greenhouse Master Controller

The Autopilot Greenhouse Master Controller (GMC) is designed to precisely control temperature

high performance operation

hanging chain

Fungus and Root Nematodes (all Chitin based in structure)

Flo-n-Gro Premium Tray 4 ft x 6 ft ID - Black Ventilator Fans The Autopilot Greenhouse Master ControllerFlo N Gros line of Premium ID (Inside Dimension) trays are built to provide top quality performance for your growing needs. Extra thick, heavy duty, premium, long lasting plastic trays feature an easy to clean square pattern that also drains more easily. The 3 ft x 6 ft, 4 ft x 4 ft and 4 ft x 6 ft models feature 5 mm material thickness, the 4 ft x 8 ft models are 6 mm. Built for rigorous use, the trays feature heavy duty design qualities that include