Control Freak 5-Amp Plug-In Fan Speed Controller Beneficial Inoculants Canna – Well-known and long-standing

Canna – Well-known and long-standing brand - trusted by thousands of growers world-wide

Big Bud noticeably increases the number of flowering-sites and thenumber of flowers during the early to middle parts of flowering

The Autopilot system is loaded with safety features so that you can run it with peace of mind at all times

but by adding Chill

All three models – the Zeus 1000W Xtreme PPFD CO₂

Control Freak 5-Amp Plug-In Fan Speed Controller Beneficial Inoculants Canna – Well-known and long-standingFine Tune Your Growroom Environment with the Control Freak Plug In The Control Freak Plug In is an extremely cost effective way to adjust the speed of your intake or outlet duct fan with the turn of the knob! Choose the bundle with a temperature probe and you can automate your fans to maintain your chosen room temperature. A great starting point for those looking to take control of their growroom environment. Please note: though digital fan speed