Controller Replacement Probe - (Pack 25) 10m length with Connector Block Circulation Fans Its open structure then lets

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

Vegetative stage: feed Bio-Vega at 2ml per litre through the veg cycle

SmartZen biostimulant supports photosynthesis and nutrient uptake

EC fans and motorised vents

Controller Replacement Probe - (Pack 25) 10m length with Connector Block Circulation Fans Its open structure then letsRestore 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