Timemaster 2 Outlet 120V Mechanical Timer grows Grodan's sustainable rock wool starter

Grodan's sustainable rock wool starter cubes saturate easily

Voltage: 250

You risk nothing at all when you try pH up

the blade and/or the rotor

Their rock wool grow cubes were developed to have low resistance to developing roots

Timemaster 2 Outlet 120V Mechanical Timer grows Grodan's sustainable rock wool starterDual outlet mechanical timer allows you to control 2 devices with one timer. It comes with a manual constant ON override switch and can be set in 15 minute intervals. The program repeats daily. For indoor use only. Specially made for: Metal Halide Lighting High Pressure Sodium Lighting Fans and Blowers Hydroponic Pumps Air Conditioners ON and OFF function and North American grounded Specifications Automatically turns devices ON OFF Manual constant ON