G.A.S. Intelligent Humidity / VPD Controller Beneficial Inoculants Mix with water: Add 2ml

Mix with water: Add 2ml per litre of Final Flush to clean water

which is too large for smaller grow set-ups

enzymes break-down old roots and convert organic molecules into food that plants can assimilate and use

Mixes and Circulates Vast Quantities of Air

G.A.S. Intelligent Humidity / VPD Controller Beneficial Inoculants Mix with water: Add 2mlControl the Humidity & VPD in Your Grow Room for Optimum Plant Growth The GAS Intelligent Humidity Controller takes care of the humidity levels in your grow room for faster growth rates and happier plants. Air temperature and humidity are the two factors that affect something called Vapour Pressure Deficit (VPD), which is literally the "drying" ability of the air. For plants to grow at their max, the humidity needs to be within the right range for the