Control Freak 5a Single Controller Option:Fan Controller & Temp Probe 9 micromole (umol) per watt

9 micromole (umol) per watt of electricity

soilless hydroponic systems in hard water (HW) areas

Blossom Builder Liquid® contains a unique P:K ratio of 1:1

dissolves directly and is extremely suitable for growing with re-circulating hydroponic systems

It encourages blossoming

Control Freak 5a Single Controller Option:Fan Controller & Temp Probe 9 micromole (umol) per wattCONTROL FREAK INTELLIGENT FAN CONTROLLER 5A The Control Freak Intelligent Fan Controller could not be easier to use, with its Plug & Play design and two modes of operation. You can use it as a manual fan speed controller or use an additional 5m temperature probe to operate the unit as a fully automatic speed controller. The probe allows you to use a bespoke software system and gives 50 different speed settings to maintain your grow room. This