Controller Replacement Probe - (Pack 25) 10m length with Connector Block Circulation Fans especially after activities that release

especially after activities that release stronger odours

Its open structure then lets air circulate through the root zone while holding enough moisture for consistent feeding cycles

Green Sensation supplies it alongside your base nutrients rather than replacing them

EC fans and motorised vents

Controller Replacement Probe - (Pack 25) 10m length with Connector Block Circulation Fans especially after activities that releaseRestore accurate readings to your G. A. S environmental controller The G. A. S Controller Replacement Probe (Pack 25) is a temperature and humidity sensor for compatible Global Air Supplies environmental controllers that use the newer connector block attachment. Accurate climate data is essential indoors, where temperature and humidity directly affect plant health, nutrient uptake and yield. With a 10 metre sensor cable, the probe can be positioned at